20172908922

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1\times {\mathrm{136379}}^1$

素因数の和:136750

約数の個数: 32

約数和(自身を含む): 40946731200

約数和(自身を除く): 20773822278

約数列:

[1, 2, 3, 6, 89, 178, 267, 277, 534, 554, 831, 1662, 24653, 49306, 73959, 136379, 147918, 272758, 409137, 818274, 12137731, 24275462, 36413193, 37776983, 72826386, 75553966, 113330949, 226661898, 3362151487, 6724302974, 10086454461, 20172908922]

約数ペア:

[(1, 20172908922), (2, 10086454461), (3, 6724302974), (6, 3362151487), (89, 226661898), (178, 113330949), (267, 75553966), (277, 72826386), (534, 37776983), (554, 36413193), (831, 24275462), (1662, 12137731), (24653, 818274), (49306, 409137), (73959, 272758), (136379, 147918)]