20168045107

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{3559}}^1\times {\mathrm{13721}}^1$

素因数の和:17346

約数の個数: 16

約数和(自身を含む): 23448153600

約数和(自身を除く): 3280108493

約数列:

[1, 7, 59, 413, 3559, 13721, 24913, 96047, 209981, 809539, 1469867, 5666773, 48833039, 341831273, 2881149301, 20168045107]

約数ペア:

[(1, 20168045107), (7, 2881149301), (59, 341831273), (413, 48833039), (3559, 5666773), (13721, 1469867), (24913, 809539), (96047, 209981)]