20160588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{240007}}^1$

素因数の和:240021

約数の個数: 24

約数和(自身を含む): 53761792

約数和(自身を除く): 33601204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 240007, 480014, 720021, 960028, 1440042, 1680049, 2880084, 3360098, 5040147, 6720196, 10080294, 20160588]

約数ペア:

[(1, 20160588), (2, 10080294), (3, 6720196), (4, 5040147), (6, 3360098), (7, 2880084), (12, 1680049), (14, 1440042), (21, 960028), (28, 720021), (42, 480014), (84, 240007)]