20237664863

素因数分解:

${\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{1277}}^1\times {\mathrm{1549}}^1$

素因数の和:3626

約数の個数: 16

約数和(自身を含む): 21853288800

約数和(自身を除く): 1615623937

約数列:

[1, 13, 787, 1277, 1549, 10231, 16601, 20137, 1004999, 1219063, 1978073, 13064987, 15847819, 25714949, 1556743451, 20237664863]

約数ペア:

[(1, 20237664863), (13, 1556743451), (787, 25714949), (1277, 15847819), (1549, 13064987), (10231, 1978073), (16601, 1219063), (20137, 1004999)]