20596877

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2371}}^1$

素因数の和:2468

約数の個数: 16

約数和(自身を含む): 25276032

約数和(自身を除く): 4679155

約数列:

[1, 7, 17, 73, 119, 511, 1241, 2371, 8687, 16597, 40307, 173083, 282149, 1211581, 2942411, 20596877]

約数ペア:

[(1, 20596877), (7, 2942411), (17, 1211581), (73, 282149), (119, 173083), (511, 40307), (1241, 16597), (2371, 8687)]