20172324339

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{15467}}^1$

素因数の和:15784

約数の個数: 48

約数和(自身を含む): 31851705600

約数和(自身を除く): 11679381261

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 263, 551, 789, 1653, 2367, 4959, 4997, 7627, 14991, 15467, 22881, 44973, 46401, 68643, 139203, 144913, 293873, 434739, 448543, 881619, 1304217, 1345629, 2644857, 4036887, 4067821, 8522317, 12203463, 25566951, 36610389, 76700853, 77288599, 117966809, 231865797, 353900427, 695597391, 1061701281, 2241369371, 6724108113, 20172324339]

約数ペア:

[(1, 20172324339), (3, 6724108113), (9, 2241369371), (19, 1061701281), (29, 695597391), (57, 353900427), (87, 231865797), (171, 117966809), (261, 77288599), (263, 76700853), (551, 36610389), (789, 25566951), (1653, 12203463), (2367, 8522317), (4959, 4067821), (4997, 4036887), (7627, 2644857), (14991, 1345629), (15467, 1304217), (22881, 881619), (44973, 448543), (46401, 434739), (68643, 293873), (139203, 144913)]