20671170064

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{1531}}^1\times {\mathrm{22807}}^1$

素因数の和:24383

約数の個数: 40

約数和(自身を含む): 41161506368

約数和(自身を除く): 20490336304

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 1531, 3062, 6124, 12248, 22807, 24496, 45614, 56647, 91228, 113294, 182456, 226588, 364912, 453176, 843859, 906352, 1687718, 3375436, 6750872, 13501744, 34917517, 69835034, 139670068, 279340136, 558680272, 1291948129, 2583896258, 5167792516, 10335585032, 20671170064]

約数ペア:

[(1, 20671170064), (2, 10335585032), (4, 5167792516), (8, 2583896258), (16, 1291948129), (37, 558680272), (74, 279340136), (148, 139670068), (296, 69835034), (592, 34917517), (1531, 13501744), (3062, 6750872), (6124, 3375436), (12248, 1687718), (22807, 906352), (24496, 843859), (45614, 453176), (56647, 364912), (91228, 226588), (113294, 182456)]