20172521759

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2122753}}^1$

素因数の和:2122826

約数の個数: 16

約数和(自身を含む): 23537096352

約数和(自身を除く): 3364574593

約数列:

[1, 13, 17, 43, 221, 559, 731, 9503, 2122753, 27595789, 36086801, 91278379, 469128413, 1186618927, 1551732443, 20172521759]

約数ペア:

[(1, 20172521759), (13, 1551732443), (17, 1186618927), (43, 469128413), (221, 91278379), (559, 36086801), (731, 27595789), (9503, 2122753)]