20186569617

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{399647}}^1$

素因数の和:399912

約数の個数: 16

約数和(自身を含む): 27335923200

約数和(自身を除く): 7149353583

約数列:

[1, 3, 113, 149, 339, 447, 16837, 50511, 399647, 1198941, 45160111, 59547403, 135480333, 178642209, 6728856539, 20186569617]

約数ペア:

[(1, 20186569617), (3, 6728856539), (113, 178642209), (149, 135480333), (339, 59547403), (447, 45160111), (16837, 1198941), (50511, 399647)]