20592418

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{133717}}^1$

素因数の和:133737

約数の個数: 16

約数和(自身を含む): 38510784

約数和(自身を除く): 17918366

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 133717, 267434, 936019, 1470887, 1872038, 2941774, 10296209, 20592418]

約数ペア:

[(1, 20592418), (2, 10296209), (7, 2941774), (11, 1872038), (14, 1470887), (22, 936019), (77, 267434), (154, 133717)]