20593669959

素因数分解:

$3^5\times {\mathrm{293}}^1\times {\mathrm{289241}}^1$

素因数の和:289549

約数の個数: 24

約数和(自身を含む): 30953521872

約数和(自身を除く): 10359851913

約数列:

[1, 3, 9, 27, 81, 243, 293, 879, 2637, 7911, 23733, 71199, 289241, 867723, 2603169, 7809507, 23428521, 70285563, 84747613, 254242839, 762728517, 2288185551, 6864556653, 20593669959]

約数ペア:

[(1, 20593669959), (3, 6864556653), (9, 2288185551), (27, 762728517), (81, 254242839), (243, 84747613), (293, 70285563), (879, 23428521), (2637, 7809507), (7911, 2603169), (23733, 867723), (71199, 289241)]