20161530186

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{480036433}}^1$

素因数の和:480036445

約数の個数: 16

約数和(自身を含む): 46083497664

約数和(自身を除く): 25921967478

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 480036433, 960072866, 1440109299, 2880218598, 3360255031, 6720510062, 10080765093, 20161530186]

約数ペア:

[(1, 20161530186), (2, 10080765093), (3, 6720510062), (6, 3360255031), (7, 2880218598), (14, 1440109299), (21, 960072866), (42, 480036433)]