20617782

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{118493}}^1$

素因数の和:118527

約数の個数: 16

約数和(自身を含む): 42657840

約数和(自身を除く): 22040058

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 118493, 236986, 355479, 710958, 3436297, 6872594, 10308891, 20617782]

約数ペア:

[(1, 20617782), (2, 10308891), (3, 6872594), (6, 3436297), (29, 710958), (58, 355479), (87, 236986), (174, 118493)]