20132529966

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:647

約数の個数: 128

約数和(自身を含む): 46185431040

約数和(自身を除く): 26052901074

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 113, 127, 166, 226, 249, 254, 313, 339, 381, 498, 626, 678, 747, 762, 939, 1017, 1143, 1494, 1878, 2034, 2241, 2286, 2817, 3051, 3429, 4482, 5634, 6102, 6858, 8451, 9379, 10541, 14351, 16902, 18758, 21082, 25979, 28137, 28702, 31623, 35369, 39751, 43053, 51958, 56274, 63246, 70738, 77937, 79502, 84411, 86106, 94869, 106107, 119253, 129159, 155874, 168822, 189738, 212214, 233811, 238506, 253233, 258318, 284607, 318321, 357759, 387477, 467622, 506466, 569214, 636642, 701433, 715518, 774954, 954963, 1073277, 1191133, 1402866, 1909926, 2146554, 2382266, 2935627, 3299333, 3573399, 4491863, 5871254, 6598666, 7146798, 8806881, 8983726, 9897999, 10720197, 13475589, 17613762, 19795998, 21440394, 26420643, 26951178, 29693997, 32160591, 40426767, 52841286, 59387994, 64321182, 79261929, 80853534, 89081991, 121280301, 158523858, 178163982, 242560602, 372824629, 745649258, 1118473887, 2236947774, 3355421661, 6710843322, 10066264983, 20132529966]

約数ペア:

[(1, 20132529966), (2, 10066264983), (3, 6710843322), (6, 3355421661), (9, 2236947774), (18, 1118473887), (27, 745649258), (54, 372824629), (83, 242560602), (113, 178163982), (127, 158523858), (166, 121280301), (226, 89081991), (249, 80853534), (254, 79261929), (313, 64321182), (339, 59387994), (381, 52841286), (498, 40426767), (626, 32160591), (678, 29693997), (747, 26951178), (762, 26420643), (939, 21440394), (1017, 19795998), (1143, 17613762), (1494, 13475589), (1878, 10720197), (2034, 9897999), (2241, 8983726), (2286, 8806881), (2817, 7146798), (3051, 6598666), (3429, 5871254), (4482, 4491863), (5634, 3573399), (6102, 3299333), (6858, 2935627), (8451, 2382266), (9379, 2146554), (10541, 1909926), (14351, 1402866), (16902, 1191133), (18758, 1073277), (21082, 954963), (25979, 774954), (28137, 715518), (28702, 701433), (31623, 636642), (35369, 569214), (39751, 506466), (43053, 467622), (51958, 387477), (56274, 357759), (63246, 318321), (70738, 284607), (77937, 258318), (79502, 253233), (84411, 238506), (86106, 233811), (94869, 212214), (106107, 189738), (119253, 168822), (129159, 155874)]