20161949244

素因数分解:

$2^2\times 3^1\times {\mathrm{1680162437}}^1$

素因数の和:1680162444

約数の個数: 12

約数和(自身を含む): 47044548264

約数和(自身を除く): 26882599020

約数列:

[1, 2, 3, 4, 6, 12, 1680162437, 3360324874, 5040487311, 6720649748, 10080974622, 20161949244]

約数ペア:

[(1, 20161949244), (2, 10080974622), (3, 6720649748), (4, 5040487311), (6, 3360324874), (12, 1680162437)]