20762218

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1\times {\mathrm{701}}^1$

素因数の和:1013

約数の個数: 16

約数和(自身を含む): 31842720

約数和(自身を除く): 11080502

約数列:

[1, 2, 59, 118, 251, 502, 701, 1402, 14809, 29618, 41359, 82718, 175951, 351902, 10381109, 20762218]

約数ペア:

[(1, 20762218), (2, 10381109), (59, 351902), (118, 175951), (251, 82718), (502, 41359), (701, 29618), (1402, 14809)]