20173428792

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{18233}}^1$

素因数の和:18394

約数の個数: 144

約数和(自身を含む): 60531045120

約数和(自身を除く): 40357616328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 127, 132, 198, 242, 254, 264, 363, 381, 396, 484, 508, 726, 762, 792, 968, 1016, 1089, 1143, 1397, 1452, 1524, 2178, 2286, 2794, 2904, 3048, 4191, 4356, 4572, 5588, 8382, 8712, 9144, 11176, 12573, 15367, 16764, 18233, 25146, 30734, 33528, 36466, 46101, 50292, 54699, 61468, 72932, 92202, 100584, 109398, 122936, 138303, 145864, 164097, 184404, 200563, 218796, 276606, 328194, 368808, 401126, 437592, 553212, 601689, 656388, 802252, 1106424, 1203378, 1312776, 1604504, 1805067, 2206193, 2315591, 2406756, 3610134, 4412386, 4631182, 4813512, 6618579, 6946773, 7220268, 8824772, 9262364, 13237158, 13893546, 14440536, 17649544, 18524728, 19855737, 20840319, 25471501, 26474316, 27787092, 39711474, 41680638, 50943002, 52948632, 55574184, 76414503, 79422948, 83361276, 101886004, 152829006, 158845896, 166722552, 203772008, 229243509, 280186511, 305658012, 458487018, 560373022, 611316024, 840559533, 916974036, 1120746044, 1681119066, 1833948072, 2241492088, 2521678599, 3362238132, 5043357198, 6724476264, 10086714396, 20173428792]

約数ペア:

[(1, 20173428792), (2, 10086714396), (3, 6724476264), (4, 5043357198), (6, 3362238132), (8, 2521678599), (9, 2241492088), (11, 1833948072), (12, 1681119066), (18, 1120746044), (22, 916974036), (24, 840559533), (33, 611316024), (36, 560373022), (44, 458487018), (66, 305658012), (72, 280186511), (88, 229243509), (99, 203772008), (121, 166722552), (127, 158845896), (132, 152829006), (198, 101886004), (242, 83361276), (254, 79422948), (264, 76414503), (363, 55574184), (381, 52948632), (396, 50943002), (484, 41680638), (508, 39711474), (726, 27787092), (762, 26474316), (792, 25471501), (968, 20840319), (1016, 19855737), (1089, 18524728), (1143, 17649544), (1397, 14440536), (1452, 13893546), (1524, 13237158), (2178, 9262364), (2286, 8824772), (2794, 7220268), (2904, 6946773), (3048, 6618579), (4191, 4813512), (4356, 4631182), (4572, 4412386), (5588, 3610134), (8382, 2406756), (8712, 2315591), (9144, 2206193), (11176, 1805067), (12573, 1604504), (15367, 1312776), (16764, 1203378), (18233, 1106424), (25146, 802252), (30734, 656388), (33528, 601689), (36466, 553212), (46101, 437592), (50292, 401126), (54699, 368808), (61468, 328194), (72932, 276606), (92202, 218796), (100584, 200563), (109398, 184404), (122936, 164097), (138303, 145864)]