2020448907

素因数分解:

$3^3\times {\mathrm{223}}^1\times {\mathrm{335567}}^1$

素因数の和:335799

約数の個数: 16

約数和(自身を含む): 3006689280

約数和(自身を除く): 986240373

約数列:

[1, 3, 9, 27, 223, 669, 2007, 6021, 335567, 1006701, 3020103, 9060309, 74831441, 224494323, 673482969, 2020448907]

約数ペア:

[(1, 2020448907), (3, 673482969), (9, 224494323), (27, 74831441), (223, 9060309), (669, 3020103), (2007, 1006701), (6021, 335567)]