20039610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{667987}}^1$

素因数の和:667997

約数の個数: 16

約数和(自身を含む): 48095136

約数和(自身を除く): 28055526

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 667987, 1335974, 2003961, 3339935, 4007922, 6679870, 10019805, 20039610]

約数ペア:

[(1, 20039610), (2, 10019805), (3, 6679870), (5, 4007922), (6, 3339935), (10, 2003961), (15, 1335974), (30, 667987)]