20512674906

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{232871}}^1$

素因数の和:233206

約数の個数: 32

約数和(自身を含む): 41950493568

約数和(自身を除く): 21437818662

約数列:

[1, 2, 3, 6, 53, 106, 159, 277, 318, 554, 831, 1662, 14681, 29362, 44043, 88086, 232871, 465742, 698613, 1397226, 12342163, 24684326, 37026489, 64505267, 74052978, 129010534, 193515801, 387031602, 3418779151, 6837558302, 10256337453, 20512674906]

約数ペア:

[(1, 20512674906), (2, 10256337453), (3, 6837558302), (6, 3418779151), (53, 387031602), (106, 193515801), (159, 129010534), (277, 74052978), (318, 64505267), (554, 37026489), (831, 24684326), (1662, 12342163), (14681, 1397226), (29362, 698613), (44043, 465742), (88086, 232871)]