20512605579

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{1025579}}^1$

素因数の和:1025754

約数の個数: 16

約数和(自身を含む): 28059868800

約数和(自身を除く): 7547263221

約数列:

[1, 3, 59, 113, 177, 339, 6667, 20001, 1025579, 3076737, 60509161, 115890427, 181527483, 347671281, 6837535193, 20512605579]

約数ペア:

[(1, 20512605579), (3, 6837535193), (59, 347671281), (113, 181527483), (177, 115890427), (339, 60509161), (6667, 3076737), (20001, 1025579)]