20242151874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1811}}^1\times {\mathrm{2063}}^1$

素因数の和:3932

約数の個数: 96

約数和(自身を含む): 51342280704

約数和(自身を除く): 31100128830

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 1811, 2063, 2709, 3622, 4126, 5418, 5433, 6189, 10866, 12378, 12677, 14441, 16299, 18567, 25354, 28882, 32598, 37134, 38031, 43323, 76062, 77873, 86646, 88709, 114093, 129969, 155746, 177418, 228186, 233619, 259938, 266127, 467238, 532254, 545111, 620963, 700857, 798381, 1090222, 1241926, 1401714, 1596762, 1635333, 1862889, 3270666, 3725778, 3736093, 4905999, 5588667, 7472186, 9811998, 11177334, 11208279, 22416558, 26152651, 33624837, 52305302, 67249674, 78457953, 156915906, 160651999, 235373859, 321303998, 470747718, 481955997, 963911994, 1124563993, 1445867991, 2249127986, 2891735982, 3373691979, 6747383958, 10121075937, 20242151874]

約数ペア:

[(1, 20242151874), (2, 10121075937), (3, 6747383958), (6, 3373691979), (7, 2891735982), (9, 2249127986), (14, 1445867991), (18, 1124563993), (21, 963911994), (42, 481955997), (43, 470747718), (63, 321303998), (86, 235373859), (126, 160651999), (129, 156915906), (258, 78457953), (301, 67249674), (387, 52305302), (602, 33624837), (774, 26152651), (903, 22416558), (1806, 11208279), (1811, 11177334), (2063, 9811998), (2709, 7472186), (3622, 5588667), (4126, 4905999), (5418, 3736093), (5433, 3725778), (6189, 3270666), (10866, 1862889), (12378, 1635333), (12677, 1596762), (14441, 1401714), (16299, 1241926), (18567, 1090222), (25354, 798381), (28882, 700857), (32598, 620963), (37134, 545111), (38031, 532254), (43323, 467238), (76062, 266127), (77873, 259938), (86646, 233619), (88709, 228186), (114093, 177418), (129969, 155746)]