20341376632

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{3881}}^1\times {\mathrm{17707}}^1$

素因数の和:21631

約数の個数: 32

約数和(自身を含む): 39183199920

約数和(自身を除く): 18841823288

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 3881, 7762, 15524, 17707, 31048, 35414, 70828, 141656, 143597, 287194, 574388, 655159, 1148776, 1310318, 2620636, 5241272, 68720867, 137441734, 274883468, 549766936, 2542672079, 5085344158, 10170688316, 20341376632]

約数ペア:

[(1, 20341376632), (2, 10170688316), (4, 5085344158), (8, 2542672079), (37, 549766936), (74, 274883468), (148, 137441734), (296, 68720867), (3881, 5241272), (7762, 2620636), (15524, 1310318), (17707, 1148776), (31048, 655159), (35414, 574388), (70828, 287194), (141656, 143597)]