20099528042

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{83055901}}^1$

素因数の和:83055925

約数の個数: 12

約数和(自身を含む): 33139304898

約数和(自身を除く): 13039776856

約数列:

[1, 2, 11, 22, 121, 242, 83055901, 166111802, 913614911, 1827229822, 10049764021, 20099528042]

約数ペア:

[(1, 20099528042), (2, 10049764021), (11, 1827229822), (22, 913614911), (121, 166111802), (242, 83055901)]