19960635

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{78277}}^1$

素因数の和:78302

約数の個数: 16

約数和(自身を含む): 33816096

約数和(自身を除く): 13855461

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 78277, 234831, 391385, 1174155, 1330709, 3992127, 6653545, 19960635]

約数ペア:

[(1, 19960635), (3, 6653545), (5, 3992127), (15, 1330709), (17, 1174155), (51, 391385), (85, 234831), (255, 78277)]