2020415045

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{3339529}}^1$

素因数の和:3339556

約数の個数: 12

約数和(自身を含む): 2664944940

約数和(自身を除く): 644529895

約数列:

[1, 5, 11, 55, 121, 605, 3339529, 16697645, 36734819, 183674095, 404083009, 2020415045]

約数ペア:

[(1, 2020415045), (5, 404083009), (11, 183674095), (55, 36734819), (121, 16697645), (605, 3339529)]