20097675353

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1697869}}^1$

素因数の和:1697984

約数の個数: 16

約数和(自身を含む): 24449328000

約数和(自身を除く): 4351652647

約数列:

[1, 7, 19, 89, 133, 623, 1691, 11837, 1697869, 11885083, 32259511, 151110341, 225816577, 1057772387, 2871096479, 20097675353]

約数ペア:

[(1, 20097675353), (7, 2871096479), (19, 1057772387), (89, 225816577), (133, 151110341), (623, 32259511), (1691, 11885083), (11837, 1697869)]