20146691383

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{1277}}^1\times {\mathrm{24767}}^1$

素因数の和:26071

約数の個数: 24

約数和(自身を含む): 25259496192

約数和(自身を除く): 5112804809

約数列:

[1, 7, 13, 49, 91, 637, 1277, 8939, 16601, 24767, 62573, 116207, 173369, 321971, 813449, 1213583, 2253797, 15776579, 31627459, 221392213, 411156967, 1549745491, 2878098769, 20146691383]

約数ペア:

[(1, 20146691383), (7, 2878098769), (13, 1549745491), (49, 411156967), (91, 221392213), (637, 31627459), (1277, 15776579), (8939, 2253797), (16601, 1213583), (24767, 813449), (62573, 321971), (116207, 173369)]