20173963317

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{4264207}}^1$

素因数の和:4264312

約数の個数: 16

約数和(自身を含む): 28655477760

約数和(自身を除く): 8481514443

約数列:

[1, 3, 19, 57, 83, 249, 1577, 4731, 4264207, 12792621, 81019933, 243059799, 353929181, 1061787543, 6724654439, 20173963317]

約数ペア:

[(1, 20173963317), (3, 6724654439), (19, 1061787543), (57, 353929181), (83, 243059799), (249, 81019933), (1577, 12792621), (4731, 4264207)]