20183324620

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{27274763}}^1$

素因数の和:27274809

約数の個数: 24

約数和(自身を含む): 43530523344

約数和(自身を除く): 23347198724

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 27274763, 54549526, 109099052, 136373815, 272747630, 545495260, 1009166231, 2018332462, 4036664924, 5045831155, 10091662310, 20183324620]

約数ペア:

[(1, 20183324620), (2, 10091662310), (4, 5045831155), (5, 4036664924), (10, 2018332462), (20, 1009166231), (37, 545495260), (74, 272747630), (148, 136373815), (185, 109099052), (370, 54549526), (740, 27274763)]