20229800

素因数分解:

$2^3\times 5^2\times {\mathrm{101149}}^1$

素因数の和:101165

約数の個数: 24

約数和(自身を含む): 47034750

約数和(自身を除く): 26804950

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 101149, 202298, 404596, 505745, 809192, 1011490, 2022980, 2528725, 4045960, 5057450, 10114900, 20229800]

約数ペア:

[(1, 20229800), (2, 10114900), (4, 5057450), (5, 4045960), (8, 2528725), (10, 2022980), (20, 1011490), (25, 809192), (40, 505745), (50, 404596), (100, 202298), (200, 101149)]