20121635897

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{660137}}^1$

素因数の和:660328

約数の個数: 16

約数和(自身を含む): 23384728512

約数和(自身を除く): 3263092615

約数列:

[1, 11, 17, 163, 187, 1793, 2771, 30481, 660137, 7261507, 11222329, 107602331, 123445619, 1183625641, 1829239627, 20121635897]

約数ペア:

[(1, 20121635897), (11, 1829239627), (17, 1183625641), (163, 123445619), (187, 107602331), (1793, 11222329), (2771, 7261507), (30481, 660137)]