2020504517

素因数分解:

${\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{619}}^1\times {\mathrm{1153}}^1$

素因数の和:1940

約数の個数: 16

約数和(自身を含む): 2146440000

約数和(自身を除く): 125935483

約数列:

[1, 19, 149, 619, 1153, 2831, 11761, 21907, 92231, 171797, 713707, 1752389, 3264143, 13560433, 106342343, 2020504517]

約数ペア:

[(1, 2020504517), (19, 106342343), (149, 13560433), (619, 3264143), (1153, 1752389), (2831, 713707), (11761, 171797), (21907, 92231)]