20113188

素因数分解:

$2^2\times 3^1\times {\mathrm{263}}^1\times {\mathrm{6373}}^1$

素因数の和:6643

約数の個数: 24

約数和(自身を含む): 47116608

約数和(自身を除く): 27003420

約数列:

[1, 2, 3, 4, 6, 12, 263, 526, 789, 1052, 1578, 3156, 6373, 12746, 19119, 25492, 38238, 76476, 1676099, 3352198, 5028297, 6704396, 10056594, 20113188]

約数ペア:

[(1, 20113188), (2, 10056594), (3, 6704396), (4, 5028297), (6, 3352198), (12, 1676099), (263, 76476), (526, 38238), (789, 25492), (1052, 19119), (1578, 12746), (3156, 6373)]