2020166510

素因数分解:

$2^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{309367}}^1$

素因数の和:310027

約数の個数: 16

約数和(自身を含む): 3641880096

約数和(自身を除く): 1621713586

約数列:

[1, 2, 5, 10, 653, 1306, 3265, 6530, 309367, 618734, 1546835, 3093670, 202016651, 404033302, 1010083255, 2020166510]

約数ペア:

[(1, 2020166510), (2, 1010083255), (5, 404033302), (10, 202016651), (653, 3093670), (1306, 1546835), (3265, 618734), (6530, 309367)]