20170671842

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{2767}}^1\times {\mathrm{68771}}^1$

素因数の和:71593

約数の個数: 16

約数和(自身を含む): 30838465152

約数和(自身を除く): 10667793310

約数列:

[1, 2, 53, 106, 2767, 5534, 68771, 137542, 146651, 293302, 3644863, 7289726, 190289357, 380578714, 10085335921, 20170671842]

約数ペア:

[(1, 20170671842), (2, 10085335921), (53, 380578714), (106, 190289357), (2767, 7289726), (5534, 3644863), (68771, 293302), (137542, 146651)]