20183420900

素因数分解:

$2^2\times 5^2\times {\mathrm{201834209}}^1$

素因数の和:201834223

約数の個数: 18

約数和(自身を含む): 43798023570

約数和(自身を除く): 23614602670

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 201834209, 403668418, 807336836, 1009171045, 2018342090, 4036684180, 5045855225, 10091710450, 20183420900]

約数ペア:

[(1, 20183420900), (2, 10091710450), (4, 5045855225), (5, 4036684180), (10, 2018342090), (20, 1009171045), (25, 807336836), (50, 403668418), (100, 201834209)]