2006201900

素因数分解:

$2^2\times 5^2\times {\mathrm{20062019}}^1$

素因数の和:20062033

約数の個数: 18

約数和(自身を含む): 4353458340

約数和(自身を除く): 2347256440

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 20062019, 40124038, 80248076, 100310095, 200620190, 401240380, 501550475, 1003100950, 2006201900]

約数ペア:

[(1, 2006201900), (2, 1003100950), (4, 501550475), (5, 401240380), (10, 200620190), (20, 100310095), (25, 80248076), (50, 40124038), (100, 20062019)]