20186697

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{701}}^1$

素因数の和:1064

約数の個数: 16

約数和(自身を含む): 27967680

約数和(自身を除く): 7780983

約数列:

[1, 3, 29, 87, 331, 701, 993, 2103, 9599, 20329, 28797, 60987, 232031, 696093, 6728899, 20186697]

約数ペア:

[(1, 20186697), (3, 6728899), (29, 696093), (87, 232031), (331, 60987), (701, 28797), (993, 20329), (2103, 9599)]