22667060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{87181}}^1$

素因数の和:87203

約数の個数: 24

約数和(自身を含む): 51263016

約数和(自身を除く): 28595956

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 87181, 174362, 348724, 435905, 871810, 1133353, 1743620, 2266706, 4533412, 5666765, 11333530, 22667060]

約数ペア:

[(1, 22667060), (2, 11333530), (4, 5666765), (5, 4533412), (10, 2266706), (13, 1743620), (20, 1133353), (26, 871810), (52, 435905), (65, 348724), (130, 174362), (260, 87181)]