2020167207

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{4775809}}^1$

素因数の和:4775862

約数の個数: 12

約数和(自身を含む): 2980105440

約数和(自身を除く): 959938233

約数列:

[1, 3, 9, 47, 141, 423, 4775809, 14327427, 42982281, 224463023, 673389069, 2020167207]

約数ペア:

[(1, 2020167207), (3, 673389069), (9, 224463023), (47, 42982281), (141, 14327427), (423, 4775809)]