20041834

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{2111}}^1$

素因数の和:2261

約数の個数: 16

約数和(自身を含む): 31021056

約数和(自身を除く): 10979222

約数列:

[1, 2, 47, 94, 101, 202, 2111, 4222, 4747, 9494, 99217, 198434, 213211, 426422, 10020917, 20041834]

約数ペア:

[(1, 20041834), (2, 10020917), (47, 426422), (94, 213211), (101, 198434), (202, 99217), (2111, 9494), (4222, 4747)]