20858528046

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{204495373}}^1$

素因数の和:204495395

約数の個数: 16

約数和(自身を含む): 44171000784

約数和(自身を除く): 23312472738

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 204495373, 408990746, 613486119, 1226972238, 3476421341, 6952842682, 10429264023, 20858528046]

約数ペア:

[(1, 20858528046), (2, 10429264023), (3, 6952842682), (6, 3476421341), (17, 1226972238), (34, 613486119), (51, 408990746), (102, 204495373)]