2020149141

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{1865327}}^1$

素因数の和:1865368

約数の個数: 12

約数和(自身を含む): 2842759872

約数和(自身を除く): 822610731

約数列:

[1, 3, 19, 57, 361, 1083, 1865327, 5595981, 35441213, 106323639, 673383047, 2020149141]

約数ペア:

[(1, 2020149141), (3, 673383047), (19, 106323639), (57, 35441213), (361, 5595981), (1083, 1865327)]