20424851496

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 576

約数和(自身を含む): 71323200000

約数和(自身を除く): 50898348504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 29, 36, 38, 42, 49, 56, 57, 58, 63, 72, 76, 79, 84, 87, 98, 114, 116, 126, 133, 147, 152, 158, 168, 171, 174, 196, 203, 228, 232, 237, 252, 261, 266, 294, 316, 342, 343, 348, 361, 392, 399, 406, 441, 456, 474, 504, 522, 532, 551, 553, 588, 609, 632, 684, 686, 696, 711, 722, 798, 812, 882, 931, 948, 1029, 1044, 1064, 1083, 1102, 1106, 1176, 1197, 1218, 1368, 1372, 1421, 1422, 1444, 1501, 1596, 1624, 1653, 1659, 1764, 1827, 1862, 1896, 2058, 2088, 2166, 2204, 2212, 2291, 2394, 2436, 2527, 2744, 2793, 2842, 2844, 2888, 3002, 3087, 3192, 3249, 3306, 3318, 3528, 3654, 3724, 3857, 3871, 4116, 4263, 4332, 4408, 4424, 4503, 4582, 4788, 4872, 4959, 4977, 5054, 5586, 5684, 5688, 6004, 6174, 6498, 6517, 6612, 6636, 6873, 7308, 7448, 7581, 7714, 7742, 8232, 8379, 8526, 8664, 9006, 9164, 9576, 9918, 9947, 9954, 10108, 10469, 10507, 11172, 11368, 11571, 11613, 12008, 12348, 12789, 12996, 13034, 13224, 13272, 13509, 13746, 14616, 15162, 15428, 15484, 16037, 16758, 17052, 17689, 18012, 18328, 19551, 19836, 19894, 19908, 20216, 20619, 20938, 21014, 22344, 22743, 23142, 23226, 24696, 25578, 25992, 26068, 26999, 27018, 27097, 27492, 28519, 29841, 30324, 30856, 30968, 31407, 31521, 32074, 33516, 34104, 34713, 34839, 35378, 36024, 39102, 39672, 39788, 39816, 41238, 41876, 42028, 43529, 45486, 46284, 46452, 48111, 51156, 52136, 53067, 53998, 54036, 54194, 54984, 57038, 58653, 59682, 60648, 62814, 63042, 64148, 67032, 69426, 69678, 70756, 73283, 73549, 78204, 79576, 80997, 81291, 82476, 83752, 84056, 85557, 87058, 89523, 90972, 92568, 92904, 94221, 94563, 96222, 102312, 106134, 107996, 108072, 108388, 112259, 114076, 117306, 119364, 123823, 125628, 126084, 128296, 130587, 138852, 139356, 141512, 144333, 146566, 147098, 156408, 159201, 161994, 162582, 164952, 171114, 174116, 179046, 181944, 188442, 188993, 189126, 192444, 199633, 212268, 215992, 216776, 219849, 220647, 224518, 228152, 234612, 238728, 242991, 243873, 247646, 251256, 252168, 256671, 261174, 277704, 278712, 288666, 293132, 294196, 304703, 318402, 323988, 325164, 336777, 342228, 348232, 358092, 371469, 376884, 377986, 378252, 384888, 391761, 399266, 424536, 439698, 441294, 449036, 469224, 485982, 487746, 495292, 512981, 513342, 514843, 522348, 566979, 577332, 586264, 588392, 598899, 609406, 636804, 647976, 650328, 659547, 661941, 673554, 684456, 716184, 742938, 753768, 755972, 756504, 783522, 785813, 798532, 827051, 879396, 882588, 898072, 914109, 971964, 975492, 990584, 1010331, 1025962, 1026684, 1029686, 1044696, 1114407, 1133958, 1154664, 1197798, 1218812, 1273608, 1319094, 1323882, 1347108, 1397431, 1485876, 1511944, 1538943, 1544529, 1567044, 1571626, 1597064, 1654102, 1700937, 1758792, 1765176, 1796697, 1828218, 1943928, 1950984, 2020662, 2051924, 2053368, 2059372, 2132921, 2228814, 2267916, 2357439, 2395596, 2437624, 2481153, 2638188, 2647764, 2694216, 2742327, 2794862, 2971752, 3077886, 3089058, 3134088, 3143252, 3308204, 3401874, 3590867, 3593394, 3656436, 4041324, 4103848, 4118744, 4192293, 4265842, 4457628, 4535832, 4616829, 4633587, 4714878, 4791192, 4962306, 5276376, 5295528, 5484654, 5589724, 5789357, 6155772, 6178116, 6286504, 6398763, 6616408, 6803748, 7072317, 7181734, 7186788, 7312872, 7443459, 8082648, 8384586, 8531684, 8915256, 9233658, 9267174, 9429756, 9782017, 9924612, 10772601, 10969308, 11179448, 11578714, 12311544, 12356232, 12576879, 12797526, 13607496, 14144634, 14363468, 14373576, 14886918, 14930447, 16769172, 17063368, 17368071, 18467316, 18534348, 18859512, 19196289, 19564034, 19849224, 21545202, 21938616, 23157428, 25153758, 25595052, 28289268, 28726936, 29346051, 29773836, 29860894, 32317803, 33538344, 34736142, 36934632, 37068696, 38392578, 39128068, 40525499, 43090404, 44791341, 46314856, 50307516, 51190104, 52104213, 56578536, 58692102, 59547672, 59721788, 64635606, 69472284, 76785156, 78256136, 81050998, 86180808, 88038153, 89582682, 100615032, 104208426, 117384204, 119443576, 121576497, 129271212, 134374023, 138944568, 153570312, 162101996, 176076306, 179165364, 208416852, 234768408, 243152994, 258542424, 268748046, 283678493, 324203992, 352152612, 358330728, 364729491, 416833704, 486305988, 537496092, 567356986, 704305224, 729458982, 851035479, 972611976, 1074992184, 1134713972, 1458917964, 1702070958, 2269427944, 2553106437, 2917835928, 3404141916, 5106212874, 6808283832, 10212425748, 20424851496]

約数ペア:

[(1, 20424851496), (2, 10212425748), (3, 6808283832), (4, 5106212874), (6, 3404141916), (7, 2917835928), (8, 2553106437), (9, 2269427944), (12, 1702070958), (14, 1458917964), (18, 1134713972), (19, 1074992184), (21, 972611976), (24, 851035479), (28, 729458982), (29, 704305224), (36, 567356986), (38, 537496092), (42, 486305988), (49, 416833704), (56, 364729491), (57, 358330728), (58, 352152612), (63, 324203992), (72, 283678493), (76, 268748046), (79, 258542424), (84, 243152994), (87, 234768408), (98, 208416852), (114, 179165364), (116, 176076306), (126, 162101996), (133, 153570312), (147, 138944568), (152, 134374023), (158, 129271212), (168, 121576497), (171, 119443576), (174, 117384204), (196, 104208426), (203, 100615032), (228, 89582682), (232, 88038153), (237, 86180808), (252, 81050998), (261, 78256136), (266, 76785156), (294, 69472284), (316, 64635606), (342, 59721788), (343, 59547672), (348, 58692102), (361, 56578536), (392, 52104213), (399, 51190104), (406, 50307516), (441, 46314856), (456, 44791341), (474, 43090404), (504, 40525499), (522, 39128068), (532, 38392578), (551, 37068696), (553, 36934632), (588, 34736142), (609, 33538344), (632, 32317803), (684, 29860894), (686, 29773836), (696, 29346051), (711, 28726936), (722, 28289268), (798, 25595052), (812, 25153758), (882, 23157428), (931, 21938616), (948, 21545202), (1029, 19849224), (1044, 19564034), (1064, 19196289), (1083, 18859512), (1102, 18534348), (1106, 18467316), (1176, 17368071), (1197, 17063368), (1218, 16769172), (1368, 14930447), (1372, 14886918), (1421, 14373576), (1422, 14363468), (1444, 14144634), (1501, 13607496), (1596, 12797526), (1624, 12576879), (1653, 12356232), (1659, 12311544), (1764, 11578714), (1827, 11179448), (1862, 10969308), (1896, 10772601), (2058, 9924612), (2088, 9782017), (2166, 9429756), (2204, 9267174), (2212, 9233658), (2291, 8915256), (2394, 8531684), (2436, 8384586), (2527, 8082648), (2744, 7443459), (2793, 7312872), (2842, 7186788), (2844, 7181734), (2888, 7072317), (3002, 6803748), (3087, 6616408), (3192, 6398763), (3249, 6286504), (3306, 6178116), (3318, 6155772), (3528, 5789357), (3654, 5589724), (3724, 5484654), (3857, 5295528), (3871, 5276376), (4116, 4962306), (4263, 4791192), (4332, 4714878), (4408, 4633587), (4424, 4616829), (4503, 4535832), (4582, 4457628), (4788, 4265842), (4872, 4192293), (4959, 4118744), (4977, 4103848), (5054, 4041324), (5586, 3656436), (5684, 3593394), (5688, 3590867), (6004, 3401874), (6174, 3308204), (6498, 3143252), (6517, 3134088), (6612, 3089058), (6636, 3077886), (6873, 2971752), (7308, 2794862), (7448, 2742327), (7581, 2694216), (7714, 2647764), (7742, 2638188), (8232, 2481153), (8379, 2437624), (8526, 2395596), (8664, 2357439), (9006, 2267916), (9164, 2228814), (9576, 2132921), (9918, 2059372), (9947, 2053368), (9954, 2051924), (10108, 2020662), (10469, 1950984), (10507, 1943928), (11172, 1828218), (11368, 1796697), (11571, 1765176), (11613, 1758792), (12008, 1700937), (12348, 1654102), (12789, 1597064), (12996, 1571626), (13034, 1567044), (13224, 1544529), (13272, 1538943), (13509, 1511944), (13746, 1485876), (14616, 1397431), (15162, 1347108), (15428, 1323882), (15484, 1319094), (16037, 1273608), (16758, 1218812), (17052, 1197798), (17689, 1154664), (18012, 1133958), (18328, 1114407), (19551, 1044696), (19836, 1029686), (19894, 1026684), (19908, 1025962), (20216, 1010331), (20619, 990584), (20938, 975492), (21014, 971964), (22344, 914109), (22743, 898072), (23142, 882588), (23226, 879396), (24696, 827051), (25578, 798532), (25992, 785813), (26068, 783522), (26999, 756504), (27018, 755972), (27097, 753768), (27492, 742938), (28519, 716184), (29841, 684456), (30324, 673554), (30856, 661941), (30968, 659547), (31407, 650328), (31521, 647976), (32074, 636804), (33516, 609406), (34104, 598899), (34713, 588392), (34839, 586264), (35378, 577332), (36024, 566979), (39102, 522348), (39672, 514843), (39788, 513342), (39816, 512981), (41238, 495292), (41876, 487746), (42028, 485982), (43529, 469224), (45486, 449036), (46284, 441294), (46452, 439698), (48111, 424536), (51156, 399266), (52136, 391761), (53067, 384888), (53998, 378252), (54036, 377986), (54194, 376884), (54984, 371469), (57038, 358092), (58653, 348232), (59682, 342228), (60648, 336777), (62814, 325164), (63042, 323988), (64148, 318402), (67032, 304703), (69426, 294196), (69678, 293132), (70756, 288666), (73283, 278712), (73549, 277704), (78204, 261174), (79576, 256671), (80997, 252168), (81291, 251256), (82476, 247646), (83752, 243873), (84056, 242991), (85557, 238728), (87058, 234612), (89523, 228152), (90972, 224518), (92568, 220647), (92904, 219849), (94221, 216776), (94563, 215992), (96222, 212268), (102312, 199633), (106134, 192444), (107996, 189126), (108072, 188993), (108388, 188442), (112259, 181944), (114076, 179046), (117306, 174116), (119364, 171114), (123823, 164952), (125628, 162582), (126084, 161994), (128296, 159201), (130587, 156408), (138852, 147098), (139356, 146566), (141512, 144333)]