20092191

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{8467}}^1$

素因数の和:8590

約数の個数: 16

約数和(自身を含む): 30891264

約数和(自身を除く): 10799073

約数列:

[1, 3, 7, 21, 113, 339, 791, 2373, 8467, 25401, 59269, 177807, 956771, 2870313, 6697397, 20092191]

約数ペア:

[(1, 20092191), (3, 6697397), (7, 2870313), (21, 956771), (113, 177807), (339, 59269), (791, 25401), (2373, 8467)]