20,008,000

2⁶ × 5³ × 41 × 61

Prime Factor Structure

Factorization String 2^6 × 5^3 × 41 × 61

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 112

Divisor Sum (σ) 51,590,448

Proper Divisor Sum 31,582,448

Digit Sum / Digital Root 10 (Root: 1)

Adjacent Primes #20007979 ← → #20008019

1 2 4 5 8 10 16 20 25 32 40 41 50 61 64 80 82 100 122 125 160 164 200 205 244 250 305 320 328 400 410 488 500 610 656 800 820 976 1,000 1,025 1,220 1,312 1,525 1,600 1,640 1,952 2,000 2,050 2,440 2,501 2,624 3,050 3,280 3,904 4,000 4,100 4,880 5,002 5,125 6,100

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

20,008,000 10,004,000 5,002,000 2,501,000 1,250,500 625,250 312,625 937,876 468,938 234,469 703,408 351,704 175,852 87,926 43,963 131,890 65,945 197,836 98,918 49,459 148,378 74,189 222,568 111,284 55,642 27,821 83,464 41,732 20,866 10,433 31,300 15,650 7,825 23,476 11,738 5,869 17,608 8,804 4,402 2,201 6,604 3,302 1,651 4,954 2,477 7,432 3,716 1,858 929 2,788 1,394 697 2,092 1,046 523 1,570 785 2,356 1,178 589

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