2020187495

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{5690669}}^1$

素因数の和:5690745

約数の個数: 8

約数和(自身を含む): 2458369440

約数和(自身を除く): 438181945

約数列:

[1, 5, 71, 355, 5690669, 28453345, 404037499, 2020187495]

約数ペア:

[(1, 2020187495), (5, 404037499), (71, 28453345), (355, 5690669)]