20166174

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{160049}}^1$

素因数の和:160064

約数の個数: 24

約数和(自身を含む): 49935600

約数和(自身を除く): 29769426

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 160049, 320098, 480147, 960294, 1120343, 1440441, 2240686, 2880882, 3361029, 6722058, 10083087, 20166174]

約数ペア:

[(1, 20166174), (2, 10083087), (3, 6722058), (6, 3361029), (7, 2880882), (9, 2240686), (14, 1440441), (18, 1120343), (21, 960294), (42, 480147), (63, 320098), (126, 160049)]