20060900

素因数分解:

$2^2\times 5^2\times {\mathrm{200609}}^1$

素因数の和:200623

約数の個数: 18

約数和(自身を含む): 43532370

約数和(自身を除く): 23471470

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 200609, 401218, 802436, 1003045, 2006090, 4012180, 5015225, 10030450, 20060900]

約数ペア:

[(1, 20060900), (2, 10030450), (4, 5015225), (5, 4012180), (10, 2006090), (20, 1003045), (25, 802436), (50, 401218), (100, 200609)]