20267954314

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{419}}^1\times {\mathrm{148381}}^1$

素因数の和:148965

約数の個数: 16

約数和(自身を含む): 30661656480

約数和(自身を除く): 10393702166

約数列:

[1, 2, 163, 326, 419, 838, 68297, 136594, 148381, 296762, 24186103, 48372206, 62171639, 124343278, 10133977157, 20267954314]

約数ペア:

[(1, 20267954314), (2, 10133977157), (163, 124343278), (326, 62171639), (419, 48372206), (838, 24186103), (68297, 296762), (136594, 148381)]