20019624

素因数分解:

$2^3\times 3^1\times {\mathrm{834151}}^1$

素因数の和:834160

約数の個数: 16

約数和(自身を含む): 50049120

約数和(自身を除く): 30029496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 834151, 1668302, 2502453, 3336604, 5004906, 6673208, 10009812, 20019624]

約数ペア:

[(1, 20019624), (2, 10009812), (3, 6673208), (4, 5004906), (6, 3336604), (8, 2502453), (12, 1668302), (24, 834151)]