20173476636

素因数分解:

$2^2\times 3^2\times {\mathrm{560374351}}^1$

素因数の和:560374361

約数の個数: 18

約数和(自身を含む): 50994066032

約数和(自身を除く): 30820589396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 560374351, 1120748702, 1681123053, 2241497404, 3362246106, 5043369159, 6724492212, 10086738318, 20173476636]

約数ペア:

[(1, 20173476636), (2, 10086738318), (3, 6724492212), (4, 5043369159), (6, 3362246106), (9, 2241497404), (12, 1681123053), (18, 1120748702), (36, 560374351)]