20161987176

素因数分解:

$2^3\times 3^1\times {\mathrm{840082799}}^1$

素因数の和:840082808

約数の個数: 16

約数和(自身を含む): 50404968000

約数和(自身を除く): 30242980824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 840082799, 1680165598, 2520248397, 3360331196, 5040496794, 6720662392, 10080993588, 20161987176]

約数ペア:

[(1, 20161987176), (2, 10080993588), (3, 6720662392), (4, 5040496794), (6, 3360331196), (8, 2520248397), (12, 1680165598), (24, 840082799)]