20160392

素因数分解:

$2^3\times 7^1\times {\mathrm{360007}}^1$

素因数の和:360020

約数の個数: 16

約数和(自身を含む): 43200960

約数和(自身を除く): 23040568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 360007, 720014, 1440028, 2520049, 2880056, 5040098, 10080196, 20160392]

約数ペア:

[(1, 20160392), (2, 10080196), (4, 5040098), (7, 2880056), (8, 2520049), (14, 1440028), (28, 720014), (56, 360007)]