2020457739

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{2207}}^1\times {\mathrm{16061}}^1$

素因数の和:18290

約数の個数: 16

約数和(自身を含む): 2837191680

約数和(自身を除く): 816733941

約数列:

[1, 3, 19, 57, 2207, 6621, 16061, 41933, 48183, 125799, 305159, 915477, 35446627, 106339881, 673485913, 2020457739]

約数ペア:

[(1, 2020457739), (3, 673485913), (19, 106339881), (57, 35446627), (2207, 915477), (6621, 305159), (16061, 125799), (41933, 48183)]