20249715215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1627}}^1\times {\mathrm{131011}}^1$

素因数の和:132662

約数の個数: 16

約数和(自身を含む): 25594504320

約数和(自身を除く): 5344789105

約数列:

[1, 5, 19, 95, 1627, 8135, 30913, 131011, 154565, 655055, 2489209, 12446045, 213154897, 1065774485, 4049943043, 20249715215]

約数ペア:

[(1, 20249715215), (5, 4049943043), (19, 1065774485), (95, 213154897), (1627, 12446045), (8135, 2489209), (30913, 655055), (131011, 154565)]