20512406073

素因数分解:

$3^1\times {\mathrm{773}}^1\times {\mathrm{2477}}^1\times {\mathrm{3571}}^1$

素因数の和:6824

約数の個数: 16

約数和(自身を含む): 27403983936

約数和(自身を除く): 6891577863

約数列:

[1, 3, 773, 2319, 2477, 3571, 7431, 10713, 1914721, 2760383, 5744163, 8281149, 8845367, 26536101, 6837468691, 20512406073]

約数ペア:

[(1, 20512406073), (3, 6837468691), (773, 26536101), (2319, 8845367), (2477, 8281149), (3571, 5744163), (7431, 2760383), (10713, 1914721)]