20201113814

素因数分解:

$2^1\times 7^1\times {\mathrm{7573}}^1\times {\mathrm{190537}}^1$

素因数の和:198119

約数の個数: 16

約数和(自身を含む): 34635235488

約数和(自身を除く): 14434121674

約数列:

[1, 2, 7, 14, 7573, 15146, 53011, 106022, 190537, 381074, 1333759, 2667518, 1442936701, 2885873402, 10100556907, 20201113814]

約数ペア:

[(1, 20201113814), (2, 10100556907), (7, 2885873402), (14, 1442936701), (7573, 2667518), (15146, 1333759), (53011, 381074), (106022, 190537)]