20432702

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1\times {\mathrm{269}}^1$

素因数の和:667

約数の個数: 16

約数和(自身を含む): 31084560

約数和(自身を除く): 10651858

約数列:

[1, 2, 163, 233, 269, 326, 466, 538, 37979, 43847, 62677, 75958, 87694, 125354, 10216351, 20432702]

約数ペア:

[(1, 20432702), (2, 10216351), (163, 125354), (233, 87694), (269, 75958), (326, 62677), (466, 43847), (538, 37979)]