20193136128

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:318

約数の個数: 480

約数和(自身を含む): 66919716864

約数和(自身を除く): 46726580736

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 64, 66, 71, 72, 88, 93, 96, 99, 124, 128, 132, 142, 144, 176, 181, 186, 192, 198, 213, 248, 256, 264, 279, 284, 288, 341, 352, 362, 372, 384, 396, 426, 496, 512, 528, 543, 558, 568, 576, 639, 682, 704, 724, 744, 768, 781, 792, 852, 992, 1023, 1056, 1086, 1116, 1136, 1152, 1278, 1364, 1408, 1448, 1488, 1536, 1562, 1584, 1629, 1704, 1984, 1991, 2046, 2112, 2172, 2201, 2232, 2272, 2304, 2343, 2556, 2728, 2816, 2896, 2976, 3069, 3124, 3168, 3258, 3408, 3968, 3982, 4092, 4224, 4344, 4402, 4464, 4544, 4608, 4686, 5112, 5456, 5611, 5632, 5792, 5952, 5973, 6138, 6248, 6336, 6516, 6603, 6816, 7029, 7936, 7964, 8184, 8448, 8688, 8804, 8928, 9088, 9372, 10224, 10912, 11222, 11584, 11904, 11946, 12276, 12496, 12672, 12851, 13032, 13206, 13632, 14058, 15872, 15928, 16368, 16833, 16896, 17376, 17608, 17856, 17919, 18176, 18744, 19809, 20448, 21824, 22444, 23168, 23808, 23892, 24211, 24552, 24992, 25344, 25702, 26064, 26412, 27264, 28116, 31856, 32736, 33666, 34752, 35216, 35712, 35838, 36352, 37488, 38553, 39618, 40896, 43648, 44888, 46336, 47616, 47784, 48422, 49104, 49984, 50499, 50688, 51404, 52128, 52824, 54528, 56232, 61721, 63712, 65472, 67332, 69504, 70432, 71424, 71676, 72633, 74976, 77106, 79236, 81792, 87296, 89776, 92672, 95568, 96844, 98208, 99968, 100998, 102808, 104256, 105648, 109056, 112464, 115659, 123442, 127424, 130944, 134664, 139008, 140864, 141361, 142848, 143352, 145266, 149952, 154212, 158472, 163584, 174592, 179552, 185163, 191136, 193688, 196416, 199936, 201996, 205616, 208512, 211296, 217899, 224928, 231318, 246884, 254848, 261888, 269328, 278016, 281728, 282722, 286704, 290532, 299904, 308424, 316944, 327168, 359104, 370326, 382272, 387376, 392832, 398381, 399872, 403992, 411232, 417024, 422592, 424083, 435798, 449856, 462636, 493768, 509696, 523776, 538656, 555489, 563456, 565444, 573408, 581064, 599808, 616848, 633888, 718208, 740652, 764544, 774752, 785664, 796762, 807984, 822464, 834048, 845184, 848166, 871596, 899712, 925272, 987536, 1019392, 1077312, 1110978, 1126912, 1130888, 1146816, 1162128, 1195143, 1199616, 1233696, 1267776, 1272249, 1436416, 1481304, 1529088, 1549504, 1571328, 1593524, 1615968, 1644928, 1690368, 1696332, 1743192, 1799424, 1850544, 1975072, 2154624, 2221956, 2261776, 2293632, 2324256, 2390286, 2467392, 2535552, 2544498, 2872832, 2962608, 3058176, 3099008, 3187048, 3231936, 3289856, 3380736, 3392664, 3486384, 3585429, 3598848, 3701088, 3950144, 4309248, 4382191, 4443912, 4523552, 4587264, 4648512, 4780572, 4934784, 5071104, 5088996, 5925216, 6198016, 6374096, 6463872, 6579712, 6785328, 6972768, 7170858, 7402176, 7900288, 8618496, 8764382, 8887824, 9047104, 9174528, 9297024, 9561144, 9869568, 10142208, 10177992, 11850432, 12396032, 12748192, 12927744, 13146573, 13570656, 13945536, 14341716, 14804352, 15800576, 17528764, 17775648, 18094208, 18594048, 19122288, 19739136, 20355984, 23700864, 25496384, 25855488, 26293146, 27141312, 27891072, 28683432, 29608704, 31601152, 35057528, 35551296, 36188416, 37188096, 38244576, 39439719, 40711968, 47401728, 50992768, 52586292, 54282624, 55782144, 57366864, 59217408, 70115056, 71102592, 72376832, 76489152, 78879438, 81423936, 94803456, 101985536, 105172584, 108565248, 111564288, 114733728, 140230112, 142205184, 152978304, 157758876, 162847872, 203971072, 210345168, 217130496, 229467456, 280460224, 284410368, 305956608, 315517752, 325695744, 420690336, 458934912, 560920448, 611913216, 631035504, 651391488, 841380672, 917869824, 1121840896, 1262071008, 1682761344, 1835739648, 2243681792, 2524142016, 3365522688, 5048284032, 6731045376, 10096568064, 20193136128]

約数ペア:

[(1, 20193136128), (2, 10096568064), (3, 6731045376), (4, 5048284032), (6, 3365522688), (8, 2524142016), (9, 2243681792), (11, 1835739648), (12, 1682761344), (16, 1262071008), (18, 1121840896), (22, 917869824), (24, 841380672), (31, 651391488), (32, 631035504), (33, 611913216), (36, 560920448), (44, 458934912), (48, 420690336), (62, 325695744), (64, 315517752), (66, 305956608), (71, 284410368), (72, 280460224), (88, 229467456), (93, 217130496), (96, 210345168), (99, 203971072), (124, 162847872), (128, 157758876), (132, 152978304), (142, 142205184), (144, 140230112), (176, 114733728), (181, 111564288), (186, 108565248), (192, 105172584), (198, 101985536), (213, 94803456), (248, 81423936), (256, 78879438), (264, 76489152), (279, 72376832), (284, 71102592), (288, 70115056), (341, 59217408), (352, 57366864), (362, 55782144), (372, 54282624), (384, 52586292), (396, 50992768), (426, 47401728), (496, 40711968), (512, 39439719), (528, 38244576), (543, 37188096), (558, 36188416), (568, 35551296), (576, 35057528), (639, 31601152), (682, 29608704), (704, 28683432), (724, 27891072), (744, 27141312), (768, 26293146), (781, 25855488), (792, 25496384), (852, 23700864), (992, 20355984), (1023, 19739136), (1056, 19122288), (1086, 18594048), (1116, 18094208), (1136, 17775648), (1152, 17528764), (1278, 15800576), (1364, 14804352), (1408, 14341716), (1448, 13945536), (1488, 13570656), (1536, 13146573), (1562, 12927744), (1584, 12748192), (1629, 12396032), (1704, 11850432), (1984, 10177992), (1991, 10142208), (2046, 9869568), (2112, 9561144), (2172, 9297024), (2201, 9174528), (2232, 9047104), (2272, 8887824), (2304, 8764382), (2343, 8618496), (2556, 7900288), (2728, 7402176), (2816, 7170858), (2896, 6972768), (2976, 6785328), (3069, 6579712), (3124, 6463872), (3168, 6374096), (3258, 6198016), (3408, 5925216), (3968, 5088996), (3982, 5071104), (4092, 4934784), (4224, 4780572), (4344, 4648512), (4402, 4587264), (4464, 4523552), (4544, 4443912), (4608, 4382191), (4686, 4309248), (5112, 3950144), (5456, 3701088), (5611, 3598848), (5632, 3585429), (5792, 3486384), (5952, 3392664), (5973, 3380736), (6138, 3289856), (6248, 3231936), (6336, 3187048), (6516, 3099008), (6603, 3058176), (6816, 2962608), (7029, 2872832), (7936, 2544498), (7964, 2535552), (8184, 2467392), (8448, 2390286), (8688, 2324256), (8804, 2293632), (8928, 2261776), (9088, 2221956), (9372, 2154624), (10224, 1975072), (10912, 1850544), (11222, 1799424), (11584, 1743192), (11904, 1696332), (11946, 1690368), (12276, 1644928), (12496, 1615968), (12672, 1593524), (12851, 1571328), (13032, 1549504), (13206, 1529088), (13632, 1481304), (14058, 1436416), (15872, 1272249), (15928, 1267776), (16368, 1233696), (16833, 1199616), (16896, 1195143), (17376, 1162128), (17608, 1146816), (17856, 1130888), (17919, 1126912), (18176, 1110978), (18744, 1077312), (19809, 1019392), (20448, 987536), (21824, 925272), (22444, 899712), (23168, 871596), (23808, 848166), (23892, 845184), (24211, 834048), (24552, 822464), (24992, 807984), (25344, 796762), (25702, 785664), (26064, 774752), (26412, 764544), (27264, 740652), (28116, 718208), (31856, 633888), (32736, 616848), (33666, 599808), (34752, 581064), (35216, 573408), (35712, 565444), (35838, 563456), (36352, 555489), (37488, 538656), (38553, 523776), (39618, 509696), (40896, 493768), (43648, 462636), (44888, 449856), (46336, 435798), (47616, 424083), (47784, 422592), (48422, 417024), (49104, 411232), (49984, 403992), (50499, 399872), (50688, 398381), (51404, 392832), (52128, 387376), (52824, 382272), (54528, 370326), (56232, 359104), (61721, 327168), (63712, 316944), (65472, 308424), (67332, 299904), (69504, 290532), (70432, 286704), (71424, 282722), (71676, 281728), (72633, 278016), (74976, 269328), (77106, 261888), (79236, 254848), (81792, 246884), (87296, 231318), (89776, 224928), (92672, 217899), (95568, 211296), (96844, 208512), (98208, 205616), (99968, 201996), (100998, 199936), (102808, 196416), (104256, 193688), (105648, 191136), (109056, 185163), (112464, 179552), (115659, 174592), (123442, 163584), (127424, 158472), (130944, 154212), (134664, 149952), (139008, 145266), (140864, 143352), (141361, 142848)]