20214840964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9589583}}^1$

素因数の和:9589635

約数の個数: 24

約数和(自身を含む): 38665202688

約数和(自身を除く): 18450361724

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 9589583, 19179166, 38358332, 163022911, 297277073, 326045822, 594554146, 652091644, 1189108292, 5053710241, 10107420482, 20214840964]

約数ペア:

[(1, 20214840964), (2, 10107420482), (4, 5053710241), (17, 1189108292), (31, 652091644), (34, 594554146), (62, 326045822), (68, 297277073), (124, 163022911), (527, 38358332), (1054, 19179166), (2108, 9589583)]