20682110108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{3821}}^1\times {\mathrm{123017}}^1$

素因数の和:126853

約数の個数: 24

約数和(自身を含む): 39494682864

約数和(自身を除く): 18812572756

約数列:

[1, 2, 4, 11, 22, 44, 3821, 7642, 15284, 42031, 84062, 123017, 168124, 246034, 492068, 1353187, 2706374, 5412748, 470047957, 940095914, 1880191828, 5170527527, 10341055054, 20682110108]

約数ペア:

[(1, 20682110108), (2, 10341055054), (4, 5170527527), (11, 1880191828), (22, 940095914), (44, 470047957), (3821, 5412748), (7642, 2706374), (15284, 1353187), (42031, 492068), (84062, 246034), (123017, 168124)]