20284441344

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:436

約数の個数: 432

約数和(自身を含む): 66090941280

約数和(自身を除く): 45806499936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 32, 34, 36, 38, 48, 51, 57, 64, 68, 72, 76, 96, 97, 102, 114, 128, 136, 144, 152, 153, 171, 192, 194, 204, 228, 256, 272, 281, 288, 291, 304, 306, 323, 342, 384, 388, 408, 456, 544, 562, 576, 582, 608, 612, 646, 684, 768, 776, 816, 843, 873, 912, 969, 1088, 1124, 1152, 1164, 1216, 1224, 1292, 1368, 1552, 1632, 1649, 1686, 1746, 1824, 1843, 1938, 2176, 2248, 2304, 2328, 2432, 2448, 2529, 2584, 2736, 2907, 3104, 3264, 3298, 3372, 3492, 3648, 3686, 3876, 4352, 4496, 4656, 4777, 4864, 4896, 4947, 5058, 5168, 5339, 5472, 5529, 5814, 6208, 6528, 6596, 6744, 6984, 7296, 7372, 7752, 8992, 9312, 9554, 9792, 9894, 10116, 10336, 10678, 10944, 11058, 11628, 12416, 13056, 13192, 13488, 13968, 14331, 14592, 14744, 14841, 15504, 16017, 16587, 17984, 18624, 19108, 19584, 19788, 20232, 20672, 21356, 21888, 22116, 23256, 24832, 26384, 26976, 27257, 27936, 28662, 29488, 29682, 31008, 31331, 32034, 33174, 35968, 37248, 38216, 39168, 39576, 40464, 41344, 42712, 42993, 43776, 44232, 46512, 48051, 52768, 53952, 54514, 55872, 57324, 58976, 59364, 62016, 62662, 64068, 66348, 71936, 74496, 76432, 79152, 80928, 81771, 82688, 85424, 85986, 88464, 90763, 93024, 93993, 96102, 105536, 107904, 109028, 111744, 114648, 117952, 118728, 124032, 125324, 128136, 132696, 152864, 158304, 161856, 163542, 170848, 171972, 176928, 181526, 186048, 187986, 192204, 211072, 215808, 218056, 223488, 229296, 235904, 237456, 245313, 248064, 250648, 256272, 265392, 272289, 281979, 305728, 316608, 323712, 327084, 341696, 343944, 353856, 363052, 372096, 375972, 384408, 422144, 436112, 458592, 463369, 471808, 474912, 490626, 501296, 512544, 517883, 530784, 544578, 563958, 611456, 633216, 647424, 654168, 683392, 687888, 707712, 726104, 744192, 751944, 768816, 816867, 872224, 917184, 926738, 949824, 981252, 1002592, 1025088, 1035766, 1061568, 1089156, 1127916, 1222912, 1266432, 1308336, 1366784, 1375776, 1390107, 1415424, 1452208, 1503888, 1537632, 1553649, 1633734, 1744448, 1834368, 1853476, 1899648, 1962504, 2005184, 2050176, 2071532, 2123136, 2178312, 2255832, 2616672, 2751552, 2780214, 2904416, 3007776, 3075264, 3107298, 3267468, 3488896, 3668736, 3706952, 3799296, 3925008, 4010368, 4100352, 4143064, 4170321, 4246272, 4356624, 4511664, 4660947, 5233344, 5503104, 5560428, 5808832, 6015552, 6150528, 6214596, 6534936, 6977792, 7413904, 7850016, 8020736, 8286128, 8340642, 8713248, 8804011, 9023328, 9321894, 10466688, 11006208, 11120856, 11617664, 12031104, 12301056, 12429192, 13069872, 14827808, 15700032, 16572256, 16681284, 17426496, 17608022, 18046656, 18643788, 20933376, 22241712, 23235328, 24062208, 24858384, 26139744, 26412033, 29655616, 31400064, 33144512, 33362568, 34852992, 35216044, 36093312, 37287576, 44483424, 49716768, 52279488, 52824066, 59311232, 62800128, 66289024, 66725136, 69705984, 70432088, 72186624, 74575152, 79236099, 88966848, 99433536, 104558976, 105648132, 118622464, 132578048, 133450272, 140864176, 149150304, 158472198, 177933696, 198867072, 209117952, 211296264, 266900544, 281728352, 298300608, 316944396, 355867392, 397734144, 422592528, 533801088, 563456704, 596601216, 633888792, 845185056, 1067602176, 1126913408, 1193202432, 1267777584, 1690370112, 2253826816, 2535555168, 3380740224, 5071110336, 6761480448, 10142220672, 20284441344]

約数ペア:

[(1, 20284441344), (2, 10142220672), (3, 6761480448), (4, 5071110336), (6, 3380740224), (8, 2535555168), (9, 2253826816), (12, 1690370112), (16, 1267777584), (17, 1193202432), (18, 1126913408), (19, 1067602176), (24, 845185056), (32, 633888792), (34, 596601216), (36, 563456704), (38, 533801088), (48, 422592528), (51, 397734144), (57, 355867392), (64, 316944396), (68, 298300608), (72, 281728352), (76, 266900544), (96, 211296264), (97, 209117952), (102, 198867072), (114, 177933696), (128, 158472198), (136, 149150304), (144, 140864176), (152, 133450272), (153, 132578048), (171, 118622464), (192, 105648132), (194, 104558976), (204, 99433536), (228, 88966848), (256, 79236099), (272, 74575152), (281, 72186624), (288, 70432088), (291, 69705984), (304, 66725136), (306, 66289024), (323, 62800128), (342, 59311232), (384, 52824066), (388, 52279488), (408, 49716768), (456, 44483424), (544, 37287576), (562, 36093312), (576, 35216044), (582, 34852992), (608, 33362568), (612, 33144512), (646, 31400064), (684, 29655616), (768, 26412033), (776, 26139744), (816, 24858384), (843, 24062208), (873, 23235328), (912, 22241712), (969, 20933376), (1088, 18643788), (1124, 18046656), (1152, 17608022), (1164, 17426496), (1216, 16681284), (1224, 16572256), (1292, 15700032), (1368, 14827808), (1552, 13069872), (1632, 12429192), (1649, 12301056), (1686, 12031104), (1746, 11617664), (1824, 11120856), (1843, 11006208), (1938, 10466688), (2176, 9321894), (2248, 9023328), (2304, 8804011), (2328, 8713248), (2432, 8340642), (2448, 8286128), (2529, 8020736), (2584, 7850016), (2736, 7413904), (2907, 6977792), (3104, 6534936), (3264, 6214596), (3298, 6150528), (3372, 6015552), (3492, 5808832), (3648, 5560428), (3686, 5503104), (3876, 5233344), (4352, 4660947), (4496, 4511664), (4656, 4356624), (4777, 4246272), (4864, 4170321), (4896, 4143064), (4947, 4100352), (5058, 4010368), (5168, 3925008), (5339, 3799296), (5472, 3706952), (5529, 3668736), (5814, 3488896), (6208, 3267468), (6528, 3107298), (6596, 3075264), (6744, 3007776), (6984, 2904416), (7296, 2780214), (7372, 2751552), (7752, 2616672), (8992, 2255832), (9312, 2178312), (9554, 2123136), (9792, 2071532), (9894, 2050176), (10116, 2005184), (10336, 1962504), (10678, 1899648), (10944, 1853476), (11058, 1834368), (11628, 1744448), (12416, 1633734), (13056, 1553649), (13192, 1537632), (13488, 1503888), (13968, 1452208), (14331, 1415424), (14592, 1390107), (14744, 1375776), (14841, 1366784), (15504, 1308336), (16017, 1266432), (16587, 1222912), (17984, 1127916), (18624, 1089156), (19108, 1061568), (19584, 1035766), (19788, 1025088), (20232, 1002592), (20672, 981252), (21356, 949824), (21888, 926738), (22116, 917184), (23256, 872224), (24832, 816867), (26384, 768816), (26976, 751944), (27257, 744192), (27936, 726104), (28662, 707712), (29488, 687888), (29682, 683392), (31008, 654168), (31331, 647424), (32034, 633216), (33174, 611456), (35968, 563958), (37248, 544578), (38216, 530784), (39168, 517883), (39576, 512544), (40464, 501296), (41344, 490626), (42712, 474912), (42993, 471808), (43776, 463369), (44232, 458592), (46512, 436112), (48051, 422144), (52768, 384408), (53952, 375972), (54514, 372096), (55872, 363052), (57324, 353856), (58976, 343944), (59364, 341696), (62016, 327084), (62662, 323712), (64068, 316608), (66348, 305728), (71936, 281979), (74496, 272289), (76432, 265392), (79152, 256272), (80928, 250648), (81771, 248064), (82688, 245313), (85424, 237456), (85986, 235904), (88464, 229296), (90763, 223488), (93024, 218056), (93993, 215808), (96102, 211072), (105536, 192204), (107904, 187986), (109028, 186048), (111744, 181526), (114648, 176928), (117952, 171972), (118728, 170848), (124032, 163542), (125324, 161856), (128136, 158304), (132696, 152864)]