20201598423

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{192193}}^1$

素因数の和:192448

約数の個数: 32

約数和(自身を含む): 31827326400

約数和(自身を除く): 11625727977

約数列:

[1, 3, 9, 17, 27, 51, 153, 229, 459, 687, 2061, 3893, 6183, 11679, 35037, 105111, 192193, 576579, 1729737, 3267281, 5189211, 9801843, 29405529, 44012197, 88216587, 132036591, 396109773, 748207349, 1188329319, 2244622047, 6733866141, 20201598423]

約数ペア:

[(1, 20201598423), (3, 6733866141), (9, 2244622047), (17, 1188329319), (27, 748207349), (51, 396109773), (153, 132036591), (229, 88216587), (459, 44012197), (687, 29405529), (2061, 9801843), (3893, 5189211), (6183, 3267281), (11679, 1729737), (35037, 576579), (105111, 192193)]