20199874046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{8914331}}^1$

素因数の和:8914447

約数の個数: 16

約数和(自身を含む): 33375259008

約数和(自身を除く): 13175384962

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 8914331, 17828662, 98057641, 196115282, 918176093, 1836352186, 10099937023, 20199874046]

約数ペア:

[(1, 20199874046), (2, 10099937023), (11, 1836352186), (22, 918176093), (103, 196115282), (206, 98057641), (1133, 17828662), (2266, 8914331)]