20168076712

素因数分解:

$2^3\times 7^1\times {\mathrm{360144227}}^1$

素因数の和:360144240

約数の個数: 16

約数和(自身を含む): 43217307360

約数和(自身を除く): 23049230648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 360144227, 720288454, 1440576908, 2521009589, 2881153816, 5042019178, 10084038356, 20168076712]

約数ペア:

[(1, 20168076712), (2, 10084038356), (4, 5042019178), (7, 2881153816), (8, 2521009589), (14, 1440576908), (28, 720288454), (56, 360144227)]