20260222

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{571}}^1$

素因数の和:843

約数の個数: 16

約数和(自身を含む): 30908592

約数和(自身を除く): 10648370

約数列:

[1, 2, 113, 157, 226, 314, 571, 1142, 17741, 35482, 64523, 89647, 129046, 179294, 10130111, 20260222]

約数ペア:

[(1, 20260222), (2, 10130111), (113, 179294), (157, 129046), (226, 89647), (314, 64523), (571, 35482), (1142, 17741)]