1033902020

素因数分解:

$2^2\times 5^1\times {\mathrm{5039}}^1\times {\mathrm{10259}}^1$

素因数の和:15307

約数の個数: 24

約数和(自身を含む): 2171836800

約数和(自身を除く): 1137934780

約数列:

[1, 2, 4, 5, 10, 20, 5039, 10078, 10259, 20156, 20518, 25195, 41036, 50390, 51295, 100780, 102590, 205180, 51695101, 103390202, 206780404, 258475505, 516951010, 1033902020]

約数ペア:

[(1, 1033902020), (2, 516951010), (4, 258475505), (5, 206780404), (10, 103390202), (20, 51695101), (5039, 205180), (10078, 102590), (10259, 100780), (20156, 51295), (20518, 50390), (25195, 41036)]