20199448876

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{22963}}^1\times {\mathrm{4679}}^1$

素因数の和:27693

約数の個数: 24

約数和(自身を含む): 36110430720

約数和(自身を除く): 15910981844

約数列:

[1, 2, 4, 47, 94, 188, 4679, 9358, 18716, 22963, 45926, 91852, 219913, 439826, 879652, 1079261, 2158522, 4317044, 107443877, 214887754, 429775508, 5049862219, 10099724438, 20199448876]

約数ペア:

[(1, 20199448876), (2, 10099724438), (4, 5049862219), (47, 429775508), (94, 214887754), (188, 107443877), (4679, 4317044), (9358, 2158522), (18716, 1079261), (22963, 879652), (45926, 439826), (91852, 219913)]