20169745667

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1747}}^1\times {\mathrm{7027}}^1$

素因数の和:8858

約数の個数: 16

約数和(自身を含む): 21228383232

約数和(自身を除く): 1058637565

約数列:

[1, 31, 53, 1643, 1747, 7027, 54157, 92591, 217837, 372431, 2870321, 11545361, 12276169, 380561239, 650636957, 20169745667]

約数ペア:

[(1, 20169745667), (31, 650636957), (53, 380561239), (1643, 12276169), (1747, 11545361), (7027, 2870321), (54157, 372431), (92591, 217837)]