2020809605

素因数分解:

$5^1\times {\mathrm{191}}^1\times {\mathrm{907}}^1\times {\mathrm{2333}}^1$

素因数の和:3436

約数の個数: 16

約数和(自身を含む): 2441401344

約数和(自身を除く): 420591739

約数列:

[1, 5, 191, 907, 955, 2333, 4535, 11665, 173237, 445603, 866185, 2116031, 2228015, 10580155, 404161921, 2020809605]

約数ペア:

[(1, 2020809605), (5, 404161921), (191, 10580155), (907, 2228015), (955, 2116031), (2333, 866185), (4535, 445603), (11665, 173237)]