20346524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{462421}}^1$

素因数の和:462436

約数の個数: 12

約数和(自身を含む): 38843448

約数和(自身を除く): 18496924

約数列:

[1, 2, 4, 11, 22, 44, 462421, 924842, 1849684, 5086631, 10173262, 20346524]

約数ペア:

[(1, 20346524), (2, 10173262), (4, 5086631), (11, 1849684), (22, 924842), (44, 462421)]