20426036

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{2111}}^1$

素因数の和:2215

約数の個数: 24

約数和(自身を含む): 37255680

約数和(自身を除く): 16829644

約数列:

[1, 2, 4, 41, 59, 82, 118, 164, 236, 2111, 2419, 4222, 4838, 8444, 9676, 86551, 124549, 173102, 249098, 346204, 498196, 5106509, 10213018, 20426036]

約数ペア:

[(1, 20426036), (2, 10213018), (4, 5106509), (41, 498196), (59, 346204), (82, 249098), (118, 173102), (164, 124549), (236, 86551), (2111, 9676), (2419, 8444), (4222, 4838)]