20090149116

素因数分解:

$2^2\times 3^1\times {\mathrm{6571}}^1\times {\mathrm{254783}}^1$

素因数の和:261361

約数の個数: 24

約数和(自身を含む): 46884332544

約数和(自身を除く): 26794183428

約数列:

[1, 2, 3, 4, 6, 12, 6571, 13142, 19713, 26284, 39426, 78852, 254783, 509566, 764349, 1019132, 1528698, 3057396, 1674179093, 3348358186, 5022537279, 6696716372, 10045074558, 20090149116]

約数ペア:

[(1, 20090149116), (2, 10045074558), (3, 6696716372), (4, 5022537279), (6, 3348358186), (12, 1674179093), (6571, 3057396), (13142, 1528698), (19713, 1019132), (26284, 764349), (39426, 509566), (78852, 254783)]