20139033402

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{19403}}^1$

素因数の和:19609

約数の個数: 80

約数和(自身を含む): 46488103200

約数和(自身を除く): 26349069798

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 149, 162, 258, 298, 387, 447, 774, 894, 1161, 1341, 2322, 2682, 3483, 4023, 6407, 6966, 8046, 12069, 12814, 19221, 19403, 24138, 38442, 38806, 57663, 58209, 115326, 116418, 172989, 174627, 345978, 349254, 518967, 523881, 834329, 1037934, 1047762, 1571643, 1668658, 2502987, 2891047, 3143286, 5005974, 5782094, 7508961, 8673141, 15017922, 17346282, 22526883, 26019423, 45053766, 52038846, 67580649, 78058269, 124315021, 135161298, 156116538, 234174807, 248630042, 372945063, 468349614, 745890126, 1118835189, 2237670378, 3356505567, 6713011134, 10069516701, 20139033402]

約数ペア:

[(1, 20139033402), (2, 10069516701), (3, 6713011134), (6, 3356505567), (9, 2237670378), (18, 1118835189), (27, 745890126), (43, 468349614), (54, 372945063), (81, 248630042), (86, 234174807), (129, 156116538), (149, 135161298), (162, 124315021), (258, 78058269), (298, 67580649), (387, 52038846), (447, 45053766), (774, 26019423), (894, 22526883), (1161, 17346282), (1341, 15017922), (2322, 8673141), (2682, 7508961), (3483, 5782094), (4023, 5005974), (6407, 3143286), (6966, 2891047), (8046, 2502987), (12069, 1668658), (12814, 1571643), (19221, 1047762), (19403, 1037934), (24138, 834329), (38442, 523881), (38806, 518967), (57663, 349254), (58209, 345978), (115326, 174627), (116418, 172989)]