20063174

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{1049}}^1$

素因数の和:1255

約数の個数: 16

約数和(自身を含む): 30769200

約数和(自身を除く): 10706026

約数列:

[1, 2, 73, 131, 146, 262, 1049, 2098, 9563, 19126, 76577, 137419, 153154, 274838, 10031587, 20063174]

約数ペア:

[(1, 20063174), (2, 10031587), (73, 274838), (131, 153154), (146, 137419), (262, 76577), (1049, 19126), (2098, 9563)]