22086020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{100391}}^1$

素因数の和:100411

約数の個数: 24

約数和(自身を含む): 50597568

約数和(自身を除く): 28511548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 100391, 200782, 401564, 501955, 1003910, 1104301, 2007820, 2208602, 4417204, 5521505, 11043010, 22086020]

約数ペア:

[(1, 22086020), (2, 11043010), (4, 5521505), (5, 4417204), (10, 2208602), (11, 2007820), (20, 1104301), (22, 1003910), (44, 501955), (55, 401564), (110, 200782), (220, 100391)]