20129591

素因数分解:

${\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{4153}}^1$

素因数の和:4321

約数の個数: 8

約数和(自身を含む): 20836464

約数和(自身を除く): 706873

約数列:

[1, 37, 131, 4153, 4847, 153661, 544043, 20129591]

約数ペア:

[(1, 20129591), (37, 544043), (131, 153661), (4153, 4847)]