20025108

素因数分解:

$2^2\times 3^2\times {\mathrm{556253}}^1$

素因数の和:556263

約数の個数: 18

約数和(自身を含む): 50619114

約数和(自身を除く): 30594006

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 556253, 1112506, 1668759, 2225012, 3337518, 5006277, 6675036, 10012554, 20025108]

約数ペア:

[(1, 20025108), (2, 10012554), (3, 6675036), (4, 5006277), (6, 3337518), (9, 2225012), (12, 1668759), (18, 1112506), (36, 556253)]