20233354977

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{17669}}^1$

素因数の和:17998

約数の個数: 48

約数和(自身を含む): 32747457600

約数和(自身を除く): 12514102623

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 269, 387, 473, 807, 1419, 2421, 2959, 4257, 8877, 11567, 17669, 26631, 34701, 53007, 104103, 127237, 159021, 194359, 381711, 583077, 759767, 1145133, 1749231, 2279301, 4752961, 6837903, 8357437, 14258883, 25072311, 42776649, 52282571, 75216933, 156847713, 204377323, 470543139, 613131969, 1839395907, 2248150553, 6744451659, 20233354977]

約数ペア:

[(1, 20233354977), (3, 6744451659), (9, 2248150553), (11, 1839395907), (33, 613131969), (43, 470543139), (99, 204377323), (129, 156847713), (269, 75216933), (387, 52282571), (473, 42776649), (807, 25072311), (1419, 14258883), (2421, 8357437), (2959, 6837903), (4257, 4752961), (8877, 2279301), (11567, 1749231), (17669, 1145133), (26631, 759767), (34701, 583077), (53007, 381711), (104103, 194359), (127237, 159021)]