16052945660

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{19576763}}^1$

素因数の和:19576813

約数の個数: 24

約数和(自身を含む): 34533411696

約数和(自身を除く): 18480466036

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 19576763, 39153526, 78307052, 97883815, 195767630, 391535260, 802647283, 1605294566, 3210589132, 4013236415, 8026472830, 16052945660]

約数ペア:

[(1, 16052945660), (2, 8026472830), (4, 4013236415), (5, 3210589132), (10, 1605294566), (20, 802647283), (41, 391535260), (82, 195767630), (164, 97883815), (205, 78307052), (410, 39153526), (820, 19576763)]