20052078330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{668402611}}^1$

素因数の和:668402621

約数の個数: 16

約数和(自身を含む): 48124988064

約数和(自身を除く): 28072909734

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 668402611, 1336805222, 2005207833, 3342013055, 4010415666, 6684026110, 10026039165, 20052078330]

約数ペア:

[(1, 20052078330), (2, 10026039165), (3, 6684026110), (5, 4010415666), (6, 3342013055), (10, 2005207833), (15, 1336805222), (30, 668402611)]