20062202

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{2749}}^1$

素因数の和:2881

約数の個数: 16

約数和(自身を含む): 31185000

約数和(自身を除く): 11122798

約数列:

[1, 2, 41, 82, 89, 178, 2749, 3649, 5498, 7298, 112709, 225418, 244661, 489322, 10031101, 20062202]

約数ペア:

[(1, 20062202), (2, 10031101), (41, 489322), (82, 244661), (89, 225418), (178, 112709), (2749, 7298), (3649, 5498)]