20160828

素因数分解:

$2^2\times 3^2\times {\mathrm{560023}}^1$

素因数の和:560033

約数の個数: 18

約数和(自身を含む): 50962184

約数和(自身を除く): 30801356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 560023, 1120046, 1680069, 2240092, 3360138, 5040207, 6720276, 10080414, 20160828]

約数ペア:

[(1, 20160828), (2, 10080414), (3, 6720276), (4, 5040207), (6, 3360138), (9, 2240092), (12, 1680069), (18, 1120046), (36, 560023)]