20625106

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{3109}}^1$

素因数の和:3249

約数の個数: 16

約数和(自身を含む): 32244480

約数和(自身を除く): 11619374

約数列:

[1, 2, 31, 62, 107, 214, 3109, 3317, 6218, 6634, 96379, 192758, 332663, 665326, 10312553, 20625106]

約数ペア:

[(1, 20625106), (2, 10312553), (31, 665326), (62, 332663), (107, 192758), (214, 96379), (3109, 6634), (3317, 6218)]