20199206557

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1637}}^1\times {\mathrm{10223}}^1$

素因数の和:11948

約数の個数: 16

約数和(自身を含む): 21703997952

約数和(自身を除く): 1504791395

約数列:

[1, 17, 71, 1207, 1637, 10223, 27829, 116227, 173791, 725833, 1975859, 12339161, 16735051, 284495867, 1188188621, 20199206557]

約数ペア:

[(1, 20199206557), (17, 1188188621), (71, 284495867), (1207, 16735051), (1637, 12339161), (10223, 1975859), (27829, 725833), (116227, 173791)]