20592627

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 33094656

約数和(自身を除く): 12502029

約数列:

[1, 3, 11, 17, 33, 47, 51, 71, 121, 141, 187, 213, 363, 517, 561, 781, 799, 1207, 1551, 2057, 2343, 2397, 3337, 3621, 5687, 6171, 8591, 8789, 10011, 13277, 17061, 25773, 26367, 36707, 39831, 56729, 96679, 110121, 146047, 170187, 290037, 403777, 438141, 624019, 1211331, 1872057, 6864209, 20592627]

約数ペア:

[(1, 20592627), (3, 6864209), (11, 1872057), (17, 1211331), (33, 624019), (47, 438141), (51, 403777), (71, 290037), (121, 170187), (141, 146047), (187, 110121), (213, 96679), (363, 56729), (517, 39831), (561, 36707), (781, 26367), (799, 25773), (1207, 17061), (1551, 13277), (2057, 10011), (2343, 8789), (2397, 8591), (3337, 6171), (3621, 5687)]