20160924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{240011}}^1$

素因数の和:240025

約数の個数: 24

約数和(自身を含む): 53762688

約数和(自身を除く): 33601764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 240011, 480022, 720033, 960044, 1440066, 1680077, 2880132, 3360154, 5040231, 6720308, 10080462, 20160924]

約数ペア:

[(1, 20160924), (2, 10080462), (3, 6720308), (4, 5040231), (6, 3360154), (7, 2880132), (12, 1680077), (14, 1440066), (21, 960044), (28, 720033), (42, 480022), (84, 240011)]