20210361604

素因数分解:

$2^2\times {\mathrm{53551}}^1\times {\mathrm{94351}}^1$

素因数の和:147906

約数の個数: 12

約数和(自身を含む): 35369168128

約数和(自身を除く): 15158806524

約数列:

[1, 2, 4, 53551, 94351, 107102, 188702, 214204, 377404, 5052590401, 10105180802, 20210361604]

約数ペア:

[(1, 20210361604), (2, 10105180802), (4, 5052590401), (53551, 377404), (94351, 214204), (107102, 188702)]