20170662556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{458424149}}^1$

素因数の和:458424164

約数の個数: 12

約数和(自身を含む): 38507628600

約数和(自身を除く): 18336966044

約数列:

[1, 2, 4, 11, 22, 44, 458424149, 916848298, 1833696596, 5042665639, 10085331278, 20170662556]

約数ペア:

[(1, 20170662556), (2, 10085331278), (4, 5042665639), (11, 1833696596), (22, 916848298), (44, 458424149)]