20924500

素因数分解:

$2^2\times 5^3\times {\mathrm{41849}}^1$

素因数の和:41868

約数の個数: 24

約数和(自身を含む): 45700200

約数和(自身を除く): 24775700

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 41849, 83698, 167396, 209245, 418490, 836980, 1046225, 2092450, 4184900, 5231125, 10462250, 20924500]

約数ペア:

[(1, 20924500), (2, 10462250), (4, 5231125), (5, 4184900), (10, 2092450), (20, 1046225), (25, 836980), (50, 418490), (100, 209245), (125, 167396), (250, 83698), (500, 41849)]