20210636173

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{267907}}^1$

素因数の和:268756

約数の個数: 16

約数和(自身を含む): 24904727680

約数和(自身を除く): 4694091507

約数列:

[1, 7, 13, 91, 829, 5803, 10777, 75439, 267907, 1875349, 3482791, 24379537, 222094903, 1554664321, 2887233739, 20210636173]

約数ペア:

[(1, 20210636173), (7, 2887233739), (13, 1554664321), (91, 222094903), (829, 24379537), (5803, 3482791), (10777, 1875349), (75439, 267907)]