20399765688

素因数分解:

$2^3\times 3^2\times {\mathrm{283330079}}^1$

素因数の和:283330091

約数の個数: 24

約数和(自身を含む): 55249365600

約数和(自身を除く): 34849599912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 283330079, 566660158, 849990237, 1133320316, 1699980474, 2266640632, 2549970711, 3399960948, 5099941422, 6799921896, 10199882844, 20399765688]

約数ペア:

[(1, 20399765688), (2, 10199882844), (3, 6799921896), (4, 5099941422), (6, 3399960948), (8, 2549970711), (9, 2266640632), (12, 1699980474), (18, 1133320316), (24, 849990237), (36, 566660158), (72, 283330079)]