20872739328

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:268

約数の個数: 480

約数和(自身を含む): 68349821760

約数和(自身を除く): 47477082432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 49, 56, 58, 64, 73, 84, 87, 96, 98, 112, 116, 128, 131, 146, 147, 168, 174, 192, 196, 203, 219, 224, 232, 256, 262, 292, 294, 336, 348, 384, 392, 393, 406, 438, 448, 464, 511, 512, 524, 584, 588, 609, 672, 696, 768, 784, 786, 812, 876, 896, 917, 928, 1022, 1048, 1168, 1176, 1218, 1344, 1392, 1421, 1533, 1536, 1568, 1572, 1624, 1752, 1792, 1834, 1856, 2044, 2096, 2117, 2336, 2352, 2436, 2688, 2751, 2784, 2842, 3066, 3136, 3144, 3248, 3504, 3577, 3584, 3668, 3712, 3799, 4088, 4192, 4234, 4263, 4672, 4704, 4872, 5376, 5502, 5568, 5684, 6132, 6272, 6288, 6351, 6419, 6496, 7008, 7154, 7336, 7424, 7598, 8176, 8384, 8468, 8526, 9344, 9408, 9563, 9744, 10731, 10752, 11004, 11136, 11368, 11397, 12264, 12544, 12576, 12702, 12838, 12992, 14016, 14308, 14672, 14819, 14848, 15196, 16352, 16768, 16936, 17052, 18688, 18816, 19126, 19257, 19488, 21462, 22008, 22272, 22736, 22794, 24528, 25088, 25152, 25404, 25676, 25984, 26593, 28032, 28616, 28689, 29344, 29638, 30392, 32704, 33536, 33872, 34104, 37376, 37632, 38252, 38514, 38976, 42924, 44016, 44457, 44544, 45472, 45588, 49056, 50304, 50808, 51352, 51968, 53186, 56064, 57232, 57378, 58688, 59276, 60784, 65408, 66941, 67072, 67744, 68208, 75264, 76504, 77028, 77952, 79779, 85848, 88032, 88914, 90944, 91176, 98112, 100608, 101616, 102704, 103733, 103936, 106372, 112128, 114464, 114756, 117376, 118552, 121568, 130816, 133882, 135488, 136416, 153008, 154056, 155904, 159558, 171696, 176064, 177828, 181888, 182352, 186151, 196224, 200823, 201216, 203232, 205408, 207466, 212744, 228928, 229512, 234752, 237104, 243136, 261632, 267764, 270976, 272832, 277327, 306016, 308112, 311199, 311808, 319116, 343392, 352128, 355656, 363776, 364704, 372302, 392448, 401646, 406464, 410816, 414932, 425488, 457856, 459024, 468587, 469504, 474208, 486272, 535528, 541952, 545664, 554654, 558453, 612032, 616224, 622398, 638232, 686784, 704256, 711312, 727552, 729408, 744604, 784896, 803292, 812928, 821632, 829864, 831981, 850976, 915712, 918048, 937174, 948416, 972544, 1071056, 1083904, 1091328, 1109308, 1116906, 1224064, 1232448, 1244796, 1276464, 1373568, 1405761, 1408512, 1422624, 1458816, 1489208, 1606584, 1625856, 1643264, 1659728, 1663962, 1701952, 1831424, 1836096, 1874348, 1896832, 1941289, 1945088, 2142112, 2182656, 2218616, 2233812, 2448128, 2464896, 2489592, 2552928, 2747136, 2811522, 2845248, 2917632, 2978416, 3213168, 3251712, 3286528, 3319456, 3327924, 3403904, 3672192, 3748696, 3793664, 3882578, 4284224, 4437232, 4467624, 4896256, 4929792, 4979184, 5105856, 5494272, 5623044, 5690496, 5823867, 5835264, 5956832, 6426336, 6638912, 6655848, 6807808, 7344384, 7497392, 7587328, 7765156, 8568448, 8874464, 8935248, 9859584, 9958368, 10211712, 11246088, 11380992, 11647734, 11913664, 12852672, 13277824, 13311696, 13589023, 13615616, 14688768, 14994784, 15530312, 17136896, 17748928, 17870496, 19916736, 20423424, 22492176, 22761984, 23295468, 23827328, 25705344, 26555648, 26623392, 27178046, 29989568, 31060624, 34273792, 35497856, 35740992, 39833472, 40767069, 40846848, 44984352, 46590936, 47654656, 51410688, 53111296, 53246784, 54356092, 59979136, 62121248, 70995712, 71481984, 79666944, 81534138, 89968704, 93181872, 95309312, 102821376, 106493568, 108712184, 119958272, 124242496, 141991424, 142963968, 159333888, 163068276, 179937408, 186363744, 212987136, 217424368, 239916544, 248484992, 285927936, 326136552, 359874816, 372727488, 425974272, 434848736, 496969984, 652273104, 719749632, 745454976, 869697472, 993939968, 1304546208, 1490909952, 1739394944, 2609092416, 2981819904, 3478789888, 5218184832, 6957579776, 10436369664, 20872739328]

約数ペア:

[(1, 20872739328), (2, 10436369664), (3, 6957579776), (4, 5218184832), (6, 3478789888), (7, 2981819904), (8, 2609092416), (12, 1739394944), (14, 1490909952), (16, 1304546208), (21, 993939968), (24, 869697472), (28, 745454976), (29, 719749632), (32, 652273104), (42, 496969984), (48, 434848736), (49, 425974272), (56, 372727488), (58, 359874816), (64, 326136552), (73, 285927936), (84, 248484992), (87, 239916544), (96, 217424368), (98, 212987136), (112, 186363744), (116, 179937408), (128, 163068276), (131, 159333888), (146, 142963968), (147, 141991424), (168, 124242496), (174, 119958272), (192, 108712184), (196, 106493568), (203, 102821376), (219, 95309312), (224, 93181872), (232, 89968704), (256, 81534138), (262, 79666944), (292, 71481984), (294, 70995712), (336, 62121248), (348, 59979136), (384, 54356092), (392, 53246784), (393, 53111296), (406, 51410688), (438, 47654656), (448, 46590936), (464, 44984352), (511, 40846848), (512, 40767069), (524, 39833472), (584, 35740992), (588, 35497856), (609, 34273792), (672, 31060624), (696, 29989568), (768, 27178046), (784, 26623392), (786, 26555648), (812, 25705344), (876, 23827328), (896, 23295468), (917, 22761984), (928, 22492176), (1022, 20423424), (1048, 19916736), (1168, 17870496), (1176, 17748928), (1218, 17136896), (1344, 15530312), (1392, 14994784), (1421, 14688768), (1533, 13615616), (1536, 13589023), (1568, 13311696), (1572, 13277824), (1624, 12852672), (1752, 11913664), (1792, 11647734), (1834, 11380992), (1856, 11246088), (2044, 10211712), (2096, 9958368), (2117, 9859584), (2336, 8935248), (2352, 8874464), (2436, 8568448), (2688, 7765156), (2751, 7587328), (2784, 7497392), (2842, 7344384), (3066, 6807808), (3136, 6655848), (3144, 6638912), (3248, 6426336), (3504, 5956832), (3577, 5835264), (3584, 5823867), (3668, 5690496), (3712, 5623044), (3799, 5494272), (4088, 5105856), (4192, 4979184), (4234, 4929792), (4263, 4896256), (4672, 4467624), (4704, 4437232), (4872, 4284224), (5376, 3882578), (5502, 3793664), (5568, 3748696), (5684, 3672192), (6132, 3403904), (6272, 3327924), (6288, 3319456), (6351, 3286528), (6419, 3251712), (6496, 3213168), (7008, 2978416), (7154, 2917632), (7336, 2845248), (7424, 2811522), (7598, 2747136), (8176, 2552928), (8384, 2489592), (8468, 2464896), (8526, 2448128), (9344, 2233812), (9408, 2218616), (9563, 2182656), (9744, 2142112), (10731, 1945088), (10752, 1941289), (11004, 1896832), (11136, 1874348), (11368, 1836096), (11397, 1831424), (12264, 1701952), (12544, 1663962), (12576, 1659728), (12702, 1643264), (12838, 1625856), (12992, 1606584), (14016, 1489208), (14308, 1458816), (14672, 1422624), (14819, 1408512), (14848, 1405761), (15196, 1373568), (16352, 1276464), (16768, 1244796), (16936, 1232448), (17052, 1224064), (18688, 1116906), (18816, 1109308), (19126, 1091328), (19257, 1083904), (19488, 1071056), (21462, 972544), (22008, 948416), (22272, 937174), (22736, 918048), (22794, 915712), (24528, 850976), (25088, 831981), (25152, 829864), (25404, 821632), (25676, 812928), (25984, 803292), (26593, 784896), (28032, 744604), (28616, 729408), (28689, 727552), (29344, 711312), (29638, 704256), (30392, 686784), (32704, 638232), (33536, 622398), (33872, 616224), (34104, 612032), (37376, 558453), (37632, 554654), (38252, 545664), (38514, 541952), (38976, 535528), (42924, 486272), (44016, 474208), (44457, 469504), (44544, 468587), (45472, 459024), (45588, 457856), (49056, 425488), (50304, 414932), (50808, 410816), (51352, 406464), (51968, 401646), (53186, 392448), (56064, 372302), (57232, 364704), (57378, 363776), (58688, 355656), (59276, 352128), (60784, 343392), (65408, 319116), (66941, 311808), (67072, 311199), (67744, 308112), (68208, 306016), (75264, 277327), (76504, 272832), (77028, 270976), (77952, 267764), (79779, 261632), (85848, 243136), (88032, 237104), (88914, 234752), (90944, 229512), (91176, 228928), (98112, 212744), (100608, 207466), (101616, 205408), (102704, 203232), (103733, 201216), (103936, 200823), (106372, 196224), (112128, 186151), (114464, 182352), (114756, 181888), (117376, 177828), (118552, 176064), (121568, 171696), (130816, 159558), (133882, 155904), (135488, 154056), (136416, 153008)]