20088123

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{5387}}^1$

素因数の和:5514

約数の個数: 16

約数和(自身を含む): 29483136

約数和(自身を除く): 9395013

約数列:

[1, 3, 11, 33, 113, 339, 1243, 3729, 5387, 16161, 59257, 177771, 608731, 1826193, 6696041, 20088123]

約数ペア:

[(1, 20088123), (3, 6696041), (11, 1826193), (33, 608731), (113, 177771), (339, 59257), (1243, 16161), (3729, 5387)]