20184690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672823}}^1$

素因数の和:672833

約数の個数: 16

約数和(自身を含む): 48443328

約数和(自身を除く): 28258638

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672823, 1345646, 2018469, 3364115, 4036938, 6728230, 10092345, 20184690]

約数ペア:

[(1, 20184690), (2, 10092345), (3, 6728230), (5, 4036938), (6, 3364115), (10, 2018469), (15, 1345646), (30, 672823)]