18589580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{32051}}^1$

素因数の和:32089

約数の個数: 24

約数和(自身を含む): 40385520

約数和(自身を除く): 21795940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 32051, 64102, 128204, 160255, 320510, 641020, 929479, 1858958, 3717916, 4647395, 9294790, 18589580]

約数ペア:

[(1, 18589580), (2, 9294790), (4, 4647395), (5, 3717916), (10, 1858958), (20, 929479), (29, 641020), (58, 320510), (116, 160255), (145, 128204), (290, 64102), (580, 32051)]