20233481770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{730187}}^1$

素因数の和:730374

約数の個数: 32

約数和(自身を含む): 38799269568

約数和(自身を除く): 18565787798

約数列:

[1, 2, 5, 10, 17, 34, 85, 163, 170, 326, 815, 1630, 2771, 5542, 13855, 27710, 730187, 1460374, 3650935, 7301870, 12413179, 24826358, 62065895, 119020481, 124131790, 238040962, 595102405, 1190204810, 2023348177, 4046696354, 10116740885, 20233481770]

約数ペア:

[(1, 20233481770), (2, 10116740885), (5, 4046696354), (10, 2023348177), (17, 1190204810), (34, 595102405), (85, 238040962), (163, 124131790), (170, 119020481), (326, 62065895), (815, 24826358), (1630, 12413179), (2771, 7301870), (5542, 3650935), (13855, 1460374), (27710, 730187)]