20086073315

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{142157}}^1$

素因数の和:142547

約数の個数: 32

約数和(自身を含む): 30132946944

約数和(自身を除く): 10046873629

約数列:

[1, 5, 7, 11, 35, 55, 77, 367, 385, 1835, 2569, 4037, 12845, 20185, 28259, 141295, 142157, 710785, 995099, 1563727, 4975495, 7818635, 10946089, 52171619, 54730445, 260858095, 365201333, 573887809, 1826006665, 2869439045, 4017214663, 20086073315]

約数ペア:

[(1, 20086073315), (5, 4017214663), (7, 2869439045), (11, 1826006665), (35, 573887809), (55, 365201333), (77, 260858095), (367, 54730445), (385, 52171619), (1835, 10946089), (2569, 7818635), (4037, 4975495), (12845, 1563727), (20185, 995099), (28259, 710785), (141295, 142157)]