20050498944

素因数分解:

$2^7\times 3^4\times 7^2\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:748

約数の個数: 480

約数和(自身を含む): 70658937360

約数和(自身を除く): 50608438416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 61, 63, 64, 72, 81, 84, 96, 98, 108, 112, 122, 126, 128, 144, 147, 162, 168, 183, 189, 192, 196, 216, 224, 244, 252, 288, 294, 324, 336, 366, 378, 384, 392, 427, 432, 441, 448, 488, 504, 549, 567, 576, 588, 647, 648, 672, 732, 756, 784, 854, 864, 882, 896, 976, 1008, 1098, 1134, 1152, 1176, 1281, 1294, 1296, 1323, 1344, 1464, 1512, 1568, 1647, 1708, 1728, 1764, 1941, 1952, 2016, 2196, 2268, 2352, 2562, 2588, 2592, 2646, 2688, 2928, 2989, 3024, 3136, 3294, 3416, 3456, 3528, 3843, 3882, 3904, 3969, 4032, 4392, 4529, 4536, 4704, 4941, 5124, 5176, 5184, 5292, 5823, 5856, 5978, 6048, 6272, 6588, 6832, 7056, 7686, 7764, 7808, 7938, 8064, 8784, 8967, 9058, 9072, 9408, 9882, 10248, 10352, 10368, 10584, 11529, 11646, 11712, 11956, 12096, 13176, 13587, 13664, 14112, 15372, 15528, 15876, 17469, 17568, 17934, 18116, 18144, 18816, 19764, 20496, 20704, 21168, 23058, 23292, 23424, 23912, 24192, 26352, 26901, 27174, 27328, 28224, 30744, 31056, 31703, 31752, 34587, 34938, 35136, 35868, 36232, 36288, 39467, 39528, 40761, 40992, 41408, 42336, 46116, 46584, 47824, 52407, 52704, 53802, 54348, 54656, 56448, 61488, 62112, 63406, 63504, 69174, 69876, 70272, 71736, 72464, 72576, 78934, 79056, 80703, 81522, 81984, 82816, 84672, 92232, 93168, 95109, 95648, 104814, 105408, 107604, 108696, 118401, 122283, 122976, 124224, 126812, 127008, 138348, 139752, 143472, 144928, 157868, 158112, 161406, 163044, 163968, 169344, 184464, 186336, 190218, 191296, 209628, 210816, 215208, 217392, 236802, 242109, 244566, 245952, 248448, 253624, 254016, 276269, 276696, 279504, 285327, 286944, 289856, 315736, 316224, 322812, 326088, 355203, 366849, 368928, 372672, 380436, 382592, 419256, 430416, 434784, 473604, 484218, 489132, 491904, 507248, 508032, 552538, 553392, 559008, 570654, 573888, 579712, 631472, 632448, 645624, 652176, 710406, 733698, 737856, 745344, 760872, 828807, 838512, 855981, 860832, 869568, 947208, 968436, 978264, 1014496, 1065609, 1105076, 1106784, 1118016, 1141308, 1147776, 1262944, 1291248, 1304352, 1420812, 1467396, 1475712, 1521744, 1657614, 1677024, 1711962, 1721664, 1739136, 1894416, 1933883, 1936872, 1956528, 2028992, 2131218, 2210152, 2213568, 2236032, 2282616, 2486421, 2525888, 2567943, 2582496, 2608704, 2841624, 2934792, 3043488, 3196827, 3315228, 3354048, 3423924, 3443328, 3788832, 3867766, 3873744, 3913056, 4057984, 4262436, 4420304, 4427136, 4565232, 4972842, 5051776, 5135886, 5164992, 5217408, 5683248, 5801649, 5869584, 6086976, 6393654, 6630456, 6708096, 6847848, 7459263, 7577664, 7735532, 7747488, 7826112, 8524872, 8840608, 9130464, 9945684, 10271772, 10329984, 11366496, 11603298, 11739168, 12173952, 12787308, 13260912, 13695696, 14918526, 15155328, 15471064, 15494976, 15652224, 17049744, 17404947, 17681216, 18260928, 19891368, 20543544, 22377789, 22732992, 23206596, 23478336, 25574616, 26521824, 27391392, 29837052, 30942128, 30989952, 34099488, 34809894, 35362432, 36521856, 39782736, 41087088, 44755578, 45465984, 46413192, 46956672, 51149232, 52214841, 53043648, 54782784, 59674104, 61884256, 68198976, 69619788, 79565472, 82174176, 89511156, 92826384, 102298464, 104429682, 106087296, 109565568, 119348208, 123768512, 136397952, 139239576, 156644523, 159130944, 164348352, 179022312, 185652768, 204596928, 208859364, 238696416, 247537024, 278479152, 313289046, 318261888, 328696704, 358044624, 371305536, 409193856, 417718728, 477392832, 556958304, 626578092, 716089248, 742611072, 835437456, 954785664, 1113916608, 1253156184, 1432178496, 1670874912, 2227833216, 2506312368, 2864356992, 3341749824, 5012624736, 6683499648, 10025249472, 20050498944]

約数ペア:

[(1, 20050498944), (2, 10025249472), (3, 6683499648), (4, 5012624736), (6, 3341749824), (7, 2864356992), (8, 2506312368), (9, 2227833216), (12, 1670874912), (14, 1432178496), (16, 1253156184), (18, 1113916608), (21, 954785664), (24, 835437456), (27, 742611072), (28, 716089248), (32, 626578092), (36, 556958304), (42, 477392832), (48, 417718728), (49, 409193856), (54, 371305536), (56, 358044624), (61, 328696704), (63, 318261888), (64, 313289046), (72, 278479152), (81, 247537024), (84, 238696416), (96, 208859364), (98, 204596928), (108, 185652768), (112, 179022312), (122, 164348352), (126, 159130944), (128, 156644523), (144, 139239576), (147, 136397952), (162, 123768512), (168, 119348208), (183, 109565568), (189, 106087296), (192, 104429682), (196, 102298464), (216, 92826384), (224, 89511156), (244, 82174176), (252, 79565472), (288, 69619788), (294, 68198976), (324, 61884256), (336, 59674104), (366, 54782784), (378, 53043648), (384, 52214841), (392, 51149232), (427, 46956672), (432, 46413192), (441, 45465984), (448, 44755578), (488, 41087088), (504, 39782736), (549, 36521856), (567, 35362432), (576, 34809894), (588, 34099488), (647, 30989952), (648, 30942128), (672, 29837052), (732, 27391392), (756, 26521824), (784, 25574616), (854, 23478336), (864, 23206596), (882, 22732992), (896, 22377789), (976, 20543544), (1008, 19891368), (1098, 18260928), (1134, 17681216), (1152, 17404947), (1176, 17049744), (1281, 15652224), (1294, 15494976), (1296, 15471064), (1323, 15155328), (1344, 14918526), (1464, 13695696), (1512, 13260912), (1568, 12787308), (1647, 12173952), (1708, 11739168), (1728, 11603298), (1764, 11366496), (1941, 10329984), (1952, 10271772), (2016, 9945684), (2196, 9130464), (2268, 8840608), (2352, 8524872), (2562, 7826112), (2588, 7747488), (2592, 7735532), (2646, 7577664), (2688, 7459263), (2928, 6847848), (2989, 6708096), (3024, 6630456), (3136, 6393654), (3294, 6086976), (3416, 5869584), (3456, 5801649), (3528, 5683248), (3843, 5217408), (3882, 5164992), (3904, 5135886), (3969, 5051776), (4032, 4972842), (4392, 4565232), (4529, 4427136), (4536, 4420304), (4704, 4262436), (4941, 4057984), (5124, 3913056), (5176, 3873744), (5184, 3867766), (5292, 3788832), (5823, 3443328), (5856, 3423924), (5978, 3354048), (6048, 3315228), (6272, 3196827), (6588, 3043488), (6832, 2934792), (7056, 2841624), (7686, 2608704), (7764, 2582496), (7808, 2567943), (7938, 2525888), (8064, 2486421), (8784, 2282616), (8967, 2236032), (9058, 2213568), (9072, 2210152), (9408, 2131218), (9882, 2028992), (10248, 1956528), (10352, 1936872), (10368, 1933883), (10584, 1894416), (11529, 1739136), (11646, 1721664), (11712, 1711962), (11956, 1677024), (12096, 1657614), (13176, 1521744), (13587, 1475712), (13664, 1467396), (14112, 1420812), (15372, 1304352), (15528, 1291248), (15876, 1262944), (17469, 1147776), (17568, 1141308), (17934, 1118016), (18116, 1106784), (18144, 1105076), (18816, 1065609), (19764, 1014496), (20496, 978264), (20704, 968436), (21168, 947208), (23058, 869568), (23292, 860832), (23424, 855981), (23912, 838512), (24192, 828807), (26352, 760872), (26901, 745344), (27174, 737856), (27328, 733698), (28224, 710406), (30744, 652176), (31056, 645624), (31703, 632448), (31752, 631472), (34587, 579712), (34938, 573888), (35136, 570654), (35868, 559008), (36232, 553392), (36288, 552538), (39467, 508032), (39528, 507248), (40761, 491904), (40992, 489132), (41408, 484218), (42336, 473604), (46116, 434784), (46584, 430416), (47824, 419256), (52407, 382592), (52704, 380436), (53802, 372672), (54348, 368928), (54656, 366849), (56448, 355203), (61488, 326088), (62112, 322812), (63406, 316224), (63504, 315736), (69174, 289856), (69876, 286944), (70272, 285327), (71736, 279504), (72464, 276696), (72576, 276269), (78934, 254016), (79056, 253624), (80703, 248448), (81522, 245952), (81984, 244566), (82816, 242109), (84672, 236802), (92232, 217392), (93168, 215208), (95109, 210816), (95648, 209628), (104814, 191296), (105408, 190218), (107604, 186336), (108696, 184464), (118401, 169344), (122283, 163968), (122976, 163044), (124224, 161406), (126812, 158112), (127008, 157868), (138348, 144928), (139752, 143472)]