20161155912

素因数分解:

$2^3\times 3^1\times {\mathrm{840048163}}^1$

素因数の和:840048172

約数の個数: 16

約数和(自身を含む): 50402889840

約数和(自身を除く): 30241733928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 840048163, 1680096326, 2520144489, 3360192652, 5040288978, 6720385304, 10080577956, 20161155912]

約数ペア:

[(1, 20161155912), (2, 10080577956), (3, 6720385304), (4, 5040288978), (6, 3360192652), (8, 2520144489), (12, 1680096326), (24, 840048163)]