20170290566

素因数分解:

$2^1\times {\mathrm{809}}^1\times {\mathrm{2441}}^1\times {\mathrm{5107}}^1$

素因数の和:8359

約数の個数: 16

約数和(自身を含む): 30311178480

約数和(自身を除く): 10140887914

約数列:

[1, 2, 809, 1618, 2441, 4882, 5107, 10214, 1974769, 3949538, 4131563, 8263126, 12466187, 24932374, 10085145283, 20170290566]

約数ペア:

[(1, 20170290566), (2, 10085145283), (809, 24932374), (1618, 12466187), (2441, 8263126), (4882, 4131563), (5107, 3949538), (10214, 1974769)]