20166456

素因数分解:

$2^3\times 3^1\times {\mathrm{840269}}^1$

素因数の和:840278

約数の個数: 16

約数和(自身を含む): 50416200

約数和(自身を除く): 30249744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 840269, 1680538, 2520807, 3361076, 5041614, 6722152, 10083228, 20166456]

約数ペア:

[(1, 20166456), (2, 10083228), (3, 6722152), (4, 5041614), (6, 3361076), (8, 2520807), (12, 1680538), (24, 840269)]