20033800

素因数分解:

$2^3\times 5^2\times {\mathrm{100169}}^1$

素因数の和:100185

約数の個数: 24

約数和(自身を含む): 46579050

約数和(自身を除く): 26545250

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 100169, 200338, 400676, 500845, 801352, 1001690, 2003380, 2504225, 4006760, 5008450, 10016900, 20033800]

約数ペア:

[(1, 20033800), (2, 10016900), (4, 5008450), (5, 4006760), (8, 2504225), (10, 2003380), (20, 1001690), (25, 801352), (40, 500845), (50, 400676), (100, 200338), (200, 100169)]