20576411209

素因数分解:

${\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{1965461}}^1$

素因数の和:1965528

約数の個数: 12

約数和(自身を含む): 22465230660

約数和(自身を除く): 1888819451

約数列:

[1, 19, 29, 361, 551, 10469, 1965461, 37343759, 56998369, 709531421, 1082969011, 20576411209]

約数ペア:

[(1, 20576411209), (19, 1082969011), (29, 709531421), (361, 56998369), (551, 37343759), (10469, 1965461)]