20255524

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{163351}}^1$

素因数の和:163386

約数の個数: 12

約数和(自身を含む): 36590848

約数和(自身を除く): 16335324

約数列:

[1, 2, 4, 31, 62, 124, 163351, 326702, 653404, 5063881, 10127762, 20255524]

約数ペア:

[(1, 20255524), (2, 10127762), (4, 5063881), (31, 653404), (62, 326702), (124, 163351)]