20186923685

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{6367}}^1\times {\mathrm{4993}}^1$

素因数の和:11492

約数の個数: 16

約数和(自身を含む): 24423776256

約数和(自身を除く): 4236852571

約数列:

[1, 5, 127, 635, 4993, 6367, 24965, 31835, 634111, 808609, 3170555, 4043045, 31790431, 158952155, 4037384737, 20186923685]

約数ペア:

[(1, 20186923685), (5, 4037384737), (127, 158952155), (635, 31790431), (4993, 4043045), (6367, 3170555), (24965, 808609), (31835, 634111)]