20173089979

素因数分解:

$7^1\times {\mathrm{41959}}^1\times {\mathrm{68683}}^1$

素因数の和:110649

約数の個数: 8

約数和(自身を含む): 23055845120

約数和(自身を除く): 2882755141

約数列:

[1, 7, 41959, 68683, 293713, 480781, 2881869997, 20173089979]

約数ペア:

[(1, 20173089979), (7, 2881869997), (41959, 480781), (68683, 293713)]