20565182

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{49199}}^1$

素因数の和:49231

約数の個数: 16

約数和(自身を含む): 35424000

約数和(自身を除く): 14858818

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 49199, 98398, 541189, 934781, 1082378, 1869562, 10282591, 20565182]

約数ペア:

[(1, 20565182), (2, 10282591), (11, 1869562), (19, 1082378), (22, 934781), (38, 541189), (209, 98398), (418, 49199)]