2080491588

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{17093}}^1$

素因数の和:17143

約数の個数: 144

約数和(自身を含む): 6547685760

約数和(自身を除く): 4467194172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 49, 54, 63, 69, 84, 92, 98, 108, 126, 138, 147, 161, 189, 196, 207, 252, 276, 294, 322, 378, 414, 441, 483, 588, 621, 644, 756, 828, 882, 966, 1127, 1242, 1323, 1449, 1764, 1932, 2254, 2484, 2646, 2898, 3381, 4347, 4508, 5292, 5796, 6762, 8694, 10143, 13524, 17093, 17388, 20286, 30429, 34186, 40572, 51279, 60858, 68372, 102558, 119651, 121716, 153837, 205116, 239302, 307674, 358953, 393139, 461511, 478604, 615348, 717906, 786278, 837557, 923022, 1076859, 1179417, 1435812, 1572556, 1675114, 1846044, 2153718, 2358834, 2512671, 2751973, 3230577, 3350228, 3538251, 4307436, 4717668, 5025342, 5503946, 6461154, 7076502, 7538013, 8255919, 10050684, 10614753, 11007892, 12922308, 14153004, 15076026, 16511838, 19263811, 21229506, 22614039, 24767757, 30152052, 33023676, 38527622, 42459012, 45228078, 49535514, 57791433, 74303271, 77055244, 90456156, 99071028, 115582866, 148606542, 173374299, 231165732, 297213084, 346748598, 520122897, 693497196, 1040245794, 2080491588]

約数ペア:

[(1, 2080491588), (2, 1040245794), (3, 693497196), (4, 520122897), (6, 346748598), (7, 297213084), (9, 231165732), (12, 173374299), (14, 148606542), (18, 115582866), (21, 99071028), (23, 90456156), (27, 77055244), (28, 74303271), (36, 57791433), (42, 49535514), (46, 45228078), (49, 42459012), (54, 38527622), (63, 33023676), (69, 30152052), (84, 24767757), (92, 22614039), (98, 21229506), (108, 19263811), (126, 16511838), (138, 15076026), (147, 14153004), (161, 12922308), (189, 11007892), (196, 10614753), (207, 10050684), (252, 8255919), (276, 7538013), (294, 7076502), (322, 6461154), (378, 5503946), (414, 5025342), (441, 4717668), (483, 4307436), (588, 3538251), (621, 3350228), (644, 3230577), (756, 2751973), (828, 2512671), (882, 2358834), (966, 2153718), (1127, 1846044), (1242, 1675114), (1323, 1572556), (1449, 1435812), (1764, 1179417), (1932, 1076859), (2254, 923022), (2484, 837557), (2646, 786278), (2898, 717906), (3381, 615348), (4347, 478604), (4508, 461511), (5292, 393139), (5796, 358953), (6762, 307674), (8694, 239302), (10143, 205116), (13524, 153837), (17093, 121716), (17388, 119651), (20286, 102558), (30429, 68372), (34186, 60858), (40572, 51279)]