20473424

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{3797}}^1$

素因数の和:4142

約数の個数: 20

約数和(自身を含む): 39795444

約数和(自身を除く): 19322020

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 3797, 5392, 7594, 15188, 30376, 60752, 1279589, 2559178, 5118356, 10236712, 20473424]

約数ペア:

[(1, 20473424), (2, 10236712), (4, 5118356), (8, 2559178), (16, 1279589), (337, 60752), (674, 30376), (1348, 15188), (2696, 7594), (3797, 5392)]