20174438636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4057}}^1\times {\mathrm{113017}}^1$

素因数の和:117089

約数の個数: 24

約数和(自身を含む): 38524671696

約数和(自身を除く): 18350233060

約数列:

[1, 2, 4, 11, 22, 44, 4057, 8114, 16228, 44627, 89254, 113017, 178508, 226034, 452068, 1243187, 2486374, 4972748, 458509969, 917019938, 1834039876, 5043609659, 10087219318, 20174438636]

約数ペア:

[(1, 20174438636), (2, 10087219318), (4, 5043609659), (11, 1834039876), (22, 917019938), (44, 458509969), (4057, 4972748), (8114, 2486374), (16228, 1243187), (44627, 452068), (89254, 226034), (113017, 178508)]