20194095905

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{576727}}^1$

素因数の和:576928

約数の個数: 16

約数和(自身を含む): 24914649600

約数和(自身を除く): 4720553695

約数列:

[1, 5, 47, 149, 235, 745, 7003, 35015, 576727, 2883635, 27106169, 85932323, 135530845, 429661615, 4038819181, 20194095905]

約数ペア:

[(1, 20194095905), (5, 4038819181), (47, 429661615), (149, 135530845), (235, 85932323), (745, 27106169), (7003, 2883635), (35015, 576727)]