20282345057

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1\times {\mathrm{127643}}^1$

素因数の和:128392

約数の個数: 16

約数和(自身を含む): 23159727360

約数和(自身を除く): 2877382303

約数列:

[1, 13, 17, 221, 719, 9347, 12223, 127643, 158899, 1659359, 2169931, 28209103, 91775317, 1193079121, 1560180389, 20282345057]

約数ペア:

[(1, 20282345057), (13, 1560180389), (17, 1193079121), (221, 91775317), (719, 28209103), (9347, 2169931), (12223, 1659359), (127643, 158899)]