20168526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{480203}}^1$

素因数の和:480215

約数の個数: 16

約数和(自身を含む): 46099584

約数和(自身を除く): 25931058

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 480203, 960406, 1440609, 2881218, 3361421, 6722842, 10084263, 20168526]

約数ペア:

[(1, 20168526), (2, 10084263), (3, 6722842), (6, 3361421), (7, 2881218), (14, 1440609), (21, 960406), (42, 480203)]