20576535666

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1033}}^1\times {\mathrm{62639}}^1$

素因数の和:63730

約数の個数: 32

約数和(自身を含む): 41970804480

約数和(自身を除く): 21394268814

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 1033, 2066, 3099, 6198, 54749, 62639, 109498, 125278, 164247, 187917, 328494, 375834, 3319867, 6639734, 9959601, 19919202, 64706087, 129412174, 194118261, 388236522, 3429422611, 6858845222, 10288267833, 20576535666]

約数ペア:

[(1, 20576535666), (2, 10288267833), (3, 6858845222), (6, 3429422611), (53, 388236522), (106, 194118261), (159, 129412174), (318, 64706087), (1033, 19919202), (2066, 9959601), (3099, 6639734), (6198, 3319867), (54749, 375834), (62639, 328494), (109498, 187917), (125278, 164247)]