20693299536

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{2663}}^1$

素因数の和:3290

約数の個数: 240

約数和(自身を含む): 71423928576

約数和(自身を除く): 50730629040

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 593, 624, 728, 819, 936, 1008, 1092, 1186, 1456, 1638, 1779, 1872, 2184, 2372, 2663, 3276, 3558, 4151, 4368, 4744, 5326, 5337, 6552, 7116, 7709, 7989, 8302, 9488, 10652, 10674, 12453, 13104, 14232, 15418, 15978, 16604, 18641, 21304, 21348, 23127, 23967, 24906, 28464, 30836, 31956, 33208, 34619, 37282, 37359, 42608, 42696, 46254, 47934, 49812, 53963, 55923, 61672, 63912, 66416, 69238, 69381, 74564, 74718, 85392, 92508, 95868, 99624, 103857, 107926, 111846, 123344, 127824, 138476, 138762, 149128, 149436, 161889, 167769, 185016, 191736, 199248, 207714, 215852, 223692, 242333, 276952, 277524, 298256, 298872, 311571, 323778, 335538, 370032, 383472, 415428, 431704, 447384, 484666, 485667, 553904, 555048, 597744, 623142, 647556, 671076, 726999, 830856, 863408, 894768, 969332, 971334, 1110096, 1246284, 1295112, 1342152, 1453998, 1579159, 1661712, 1938664, 1942668, 2180997, 2492568, 2590224, 2684304, 2907996, 3158318, 3877328, 3885336, 4361994, 4737477, 4985136, 5815992, 6316636, 7770672, 8723988, 9474954, 11054113, 11631984, 12633272, 14212431, 17447976, 18949908, 20529067, 22108226, 25266544, 28424862, 33162339, 34895952, 37899816, 41058134, 44216452, 56849724, 61587201, 66324678, 75799632, 82116268, 88432904, 99487017, 113699448, 123174402, 132649356, 143703469, 164232536, 176865808, 184761603, 198974034, 227398896, 246348804, 265298712, 287406938, 328465072, 369523206, 397948068, 431110407, 492697608, 530597424, 574813876, 739046412, 795896136, 862220814, 985395216, 1149627752, 1293331221, 1478092824, 1591792272, 1724441628, 2299255504, 2586662442, 2956185648, 3448883256, 5173324884, 6897766512, 10346649768, 20693299536]

約数ペア:

[(1, 20693299536), (2, 10346649768), (3, 6897766512), (4, 5173324884), (6, 3448883256), (7, 2956185648), (8, 2586662442), (9, 2299255504), (12, 1724441628), (13, 1591792272), (14, 1478092824), (16, 1293331221), (18, 1149627752), (21, 985395216), (24, 862220814), (26, 795896136), (28, 739046412), (36, 574813876), (39, 530597424), (42, 492697608), (48, 431110407), (52, 397948068), (56, 369523206), (63, 328465072), (72, 287406938), (78, 265298712), (84, 246348804), (91, 227398896), (104, 198974034), (112, 184761603), (117, 176865808), (126, 164232536), (144, 143703469), (156, 132649356), (168, 123174402), (182, 113699448), (208, 99487017), (234, 88432904), (252, 82116268), (273, 75799632), (312, 66324678), (336, 61587201), (364, 56849724), (468, 44216452), (504, 41058134), (546, 37899816), (593, 34895952), (624, 33162339), (728, 28424862), (819, 25266544), (936, 22108226), (1008, 20529067), (1092, 18949908), (1186, 17447976), (1456, 14212431), (1638, 12633272), (1779, 11631984), (1872, 11054113), (2184, 9474954), (2372, 8723988), (2663, 7770672), (3276, 6316636), (3558, 5815992), (4151, 4985136), (4368, 4737477), (4744, 4361994), (5326, 3885336), (5337, 3877328), (6552, 3158318), (7116, 2907996), (7709, 2684304), (7989, 2590224), (8302, 2492568), (9488, 2180997), (10652, 1942668), (10674, 1938664), (12453, 1661712), (13104, 1579159), (14232, 1453998), (15418, 1342152), (15978, 1295112), (16604, 1246284), (18641, 1110096), (21304, 971334), (21348, 969332), (23127, 894768), (23967, 863408), (24906, 830856), (28464, 726999), (30836, 671076), (31956, 647556), (33208, 623142), (34619, 597744), (37282, 555048), (37359, 553904), (42608, 485667), (42696, 484666), (46254, 447384), (47934, 431704), (49812, 415428), (53963, 383472), (55923, 370032), (61672, 335538), (63912, 323778), (66416, 311571), (69238, 298872), (69381, 298256), (74564, 277524), (74718, 276952), (85392, 242333), (92508, 223692), (95868, 215852), (99624, 207714), (103857, 199248), (107926, 191736), (111846, 185016), (123344, 167769), (127824, 161889), (138476, 149436), (138762, 149128)]