2020990059

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{887567}}^1$

素因数の和:887607

約数の個数: 24

約数和(自身を含む): 3323054592

約数和(自身を除く): 1302064533

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 887567, 2662701, 7988103, 9763237, 20414041, 29289711, 61242123, 87869133, 183726369, 224554451, 673663353, 2020990059]

約数ペア:

[(1, 2020990059), (3, 673663353), (9, 224554451), (11, 183726369), (23, 87869133), (33, 61242123), (69, 29289711), (99, 20414041), (207, 9763237), (253, 7988103), (759, 2662701), (2277, 887567)]