20030910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{667697}}^1$

素因数の和:667707

約数の個数: 16

約数和(自身を含む): 48074256

約数和(自身を除く): 28043346

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 667697, 1335394, 2003091, 3338485, 4006182, 6676970, 10015455, 20030910]

約数ペア:

[(1, 20030910), (2, 10015455), (3, 6676970), (5, 4006182), (6, 3338485), (10, 2003091), (15, 1335394), (30, 667697)]