20173213438

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84761401}}^1$

素因数の和:84761427

約数の個数: 16

約数和(自身を含む): 36616925664

約数和(自身を除く): 16443712226

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 84761401, 169522802, 593329807, 1186659614, 1440943817, 2881887634, 10086606719, 20173213438]

約数ペア:

[(1, 20173213438), (2, 10086606719), (7, 2881887634), (14, 1440943817), (17, 1186659614), (34, 593329807), (119, 169522802), (238, 84761401)]