20022222

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{303367}}^1$

素因数の和:303383

約数の個数: 16

約数和(自身を含む): 43684992

約数和(自身を除く): 23662770

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 303367, 606734, 910101, 1820202, 3337037, 6674074, 10011111, 20022222]

約数ペア:

[(1, 20022222), (2, 10011111), (3, 6674074), (6, 3337037), (11, 1820202), (22, 910101), (33, 606734), (66, 303367)]