20128503744

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{971}}^1$

素因数の和:1108

約数の個数: 336

約数和(自身を含む): 64126689120

約数和(自身を除く): 43998185376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 32, 34, 36, 48, 51, 58, 64, 68, 72, 73, 87, 96, 102, 116, 136, 144, 146, 153, 174, 192, 204, 219, 232, 261, 272, 288, 292, 306, 348, 408, 438, 464, 493, 522, 544, 576, 584, 612, 657, 696, 816, 876, 928, 971, 986, 1044, 1088, 1168, 1224, 1241, 1314, 1392, 1479, 1632, 1752, 1856, 1942, 1972, 2088, 2117, 2336, 2448, 2482, 2628, 2784, 2913, 2958, 3264, 3504, 3723, 3884, 3944, 4176, 4234, 4437, 4672, 4896, 4964, 5256, 5568, 5826, 5916, 6351, 7008, 7446, 7768, 7888, 8352, 8468, 8739, 8874, 9792, 9928, 10512, 11169, 11652, 11832, 12702, 14016, 14892, 15536, 15776, 16507, 16704, 16936, 17478, 17748, 19053, 19856, 21024, 22338, 23304, 23664, 25404, 28159, 29784, 31072, 31552, 33014, 33872, 34956, 35496, 35989, 38106, 39712, 42048, 44676, 46608, 47328, 49521, 50808, 56318, 59568, 62144, 66028, 67744, 69912, 70883, 70992, 71978, 76212, 79424, 84477, 89352, 93216, 94656, 99042, 101616, 107967, 112636, 119136, 132056, 135488, 139824, 141766, 141984, 143956, 148563, 152424, 168954, 178704, 186432, 198084, 203232, 212649, 215934, 225272, 238272, 253431, 264112, 279648, 283532, 283968, 287912, 297126, 304848, 323901, 337908, 357408, 396168, 406464, 425298, 431868, 450544, 478703, 506862, 528224, 559296, 567064, 575824, 594252, 609696, 637947, 647802, 675816, 714816, 792336, 850596, 863736, 901088, 957406, 1013724, 1056448, 1134128, 1151648, 1188504, 1205011, 1219392, 1275894, 1295604, 1351632, 1436109, 1584672, 1701192, 1727472, 1802176, 1914812, 2027448, 2055607, 2268256, 2303296, 2377008, 2410022, 2551788, 2591208, 2703264, 2872218, 3169344, 3402384, 3454944, 3615033, 3829624, 4054896, 4111214, 4308327, 4536512, 4754016, 4820044, 5103576, 5182416, 5406528, 5744436, 6166821, 6804768, 6909888, 7230066, 7659248, 8109792, 8222428, 8616654, 9508032, 9640088, 10207152, 10364832, 10845099, 11488872, 12333642, 13609536, 14460132, 15318496, 16219584, 16444856, 17233308, 18500463, 19280176, 20414304, 20729664, 21690198, 22977744, 24667284, 28920264, 30636992, 32889712, 34466616, 34945319, 37000926, 38560352, 40828608, 43380396, 45955488, 49334568, 57840528, 65779424, 68933232, 69890638, 74001852, 77120704, 86760792, 91910976, 98669136, 104835957, 115681056, 131558848, 137866464, 139781276, 148003704, 173521584, 197338272, 209671914, 231362112, 275732928, 279562552, 296007408, 314507871, 347043168, 394676544, 419343828, 559125104, 592014816, 629015742, 694086336, 838687656, 1118250208, 1184029632, 1258031484, 1677375312, 2236500416, 2516062968, 3354750624, 5032125936, 6709501248, 10064251872, 20128503744]

約数ペア:

[(1, 20128503744), (2, 10064251872), (3, 6709501248), (4, 5032125936), (6, 3354750624), (8, 2516062968), (9, 2236500416), (12, 1677375312), (16, 1258031484), (17, 1184029632), (18, 1118250208), (24, 838687656), (29, 694086336), (32, 629015742), (34, 592014816), (36, 559125104), (48, 419343828), (51, 394676544), (58, 347043168), (64, 314507871), (68, 296007408), (72, 279562552), (73, 275732928), (87, 231362112), (96, 209671914), (102, 197338272), (116, 173521584), (136, 148003704), (144, 139781276), (146, 137866464), (153, 131558848), (174, 115681056), (192, 104835957), (204, 98669136), (219, 91910976), (232, 86760792), (261, 77120704), (272, 74001852), (288, 69890638), (292, 68933232), (306, 65779424), (348, 57840528), (408, 49334568), (438, 45955488), (464, 43380396), (493, 40828608), (522, 38560352), (544, 37000926), (576, 34945319), (584, 34466616), (612, 32889712), (657, 30636992), (696, 28920264), (816, 24667284), (876, 22977744), (928, 21690198), (971, 20729664), (986, 20414304), (1044, 19280176), (1088, 18500463), (1168, 17233308), (1224, 16444856), (1241, 16219584), (1314, 15318496), (1392, 14460132), (1479, 13609536), (1632, 12333642), (1752, 11488872), (1856, 10845099), (1942, 10364832), (1972, 10207152), (2088, 9640088), (2117, 9508032), (2336, 8616654), (2448, 8222428), (2482, 8109792), (2628, 7659248), (2784, 7230066), (2913, 6909888), (2958, 6804768), (3264, 6166821), (3504, 5744436), (3723, 5406528), (3884, 5182416), (3944, 5103576), (4176, 4820044), (4234, 4754016), (4437, 4536512), (4672, 4308327), (4896, 4111214), (4964, 4054896), (5256, 3829624), (5568, 3615033), (5826, 3454944), (5916, 3402384), (6351, 3169344), (7008, 2872218), (7446, 2703264), (7768, 2591208), (7888, 2551788), (8352, 2410022), (8468, 2377008), (8739, 2303296), (8874, 2268256), (9792, 2055607), (9928, 2027448), (10512, 1914812), (11169, 1802176), (11652, 1727472), (11832, 1701192), (12702, 1584672), (14016, 1436109), (14892, 1351632), (15536, 1295604), (15776, 1275894), (16507, 1219392), (16704, 1205011), (16936, 1188504), (17478, 1151648), (17748, 1134128), (19053, 1056448), (19856, 1013724), (21024, 957406), (22338, 901088), (23304, 863736), (23664, 850596), (25404, 792336), (28159, 714816), (29784, 675816), (31072, 647802), (31552, 637947), (33014, 609696), (33872, 594252), (34956, 575824), (35496, 567064), (35989, 559296), (38106, 528224), (39712, 506862), (42048, 478703), (44676, 450544), (46608, 431868), (47328, 425298), (49521, 406464), (50808, 396168), (56318, 357408), (59568, 337908), (62144, 323901), (66028, 304848), (67744, 297126), (69912, 287912), (70883, 283968), (70992, 283532), (71978, 279648), (76212, 264112), (79424, 253431), (84477, 238272), (89352, 225272), (93216, 215934), (94656, 212649), (99042, 203232), (101616, 198084), (107967, 186432), (112636, 178704), (119136, 168954), (132056, 152424), (135488, 148563), (139824, 143956), (141766, 141984)]