20146728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{119921}}^1$

素因数の和:119937

約数の個数: 32

約数和(自身を含む): 57562560

約数和(自身を除く): 37415832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 119921, 239842, 359763, 479684, 719526, 839447, 959368, 1439052, 1678894, 2518341, 2878104, 3357788, 5036682, 6715576, 10073364, 20146728]

約数ペア:

[(1, 20146728), (2, 10073364), (3, 6715576), (4, 5036682), (6, 3357788), (7, 2878104), (8, 2518341), (12, 1678894), (14, 1439052), (21, 959368), (24, 839447), (28, 719526), (42, 479684), (56, 359763), (84, 239842), (168, 119921)]