20344042368

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:195

約数の個数: 576

約数和(自身を含む): 68748432480

約数和(自身を除く): 48404390112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 53, 57, 64, 71, 72, 76, 78, 96, 104, 106, 114, 117, 128, 142, 144, 152, 156, 159, 171, 192, 208, 212, 213, 228, 234, 247, 284, 288, 304, 312, 318, 342, 361, 384, 416, 424, 426, 456, 468, 477, 494, 568, 576, 608, 624, 636, 639, 684, 689, 722, 741, 832, 848, 852, 912, 923, 936, 954, 988, 1007, 1083, 1136, 1152, 1216, 1248, 1272, 1278, 1349, 1368, 1378, 1444, 1482, 1664, 1696, 1704, 1824, 1846, 1872, 1908, 1976, 2014, 2067, 2166, 2223, 2272, 2432, 2496, 2544, 2556, 2698, 2736, 2756, 2769, 2888, 2964, 3021, 3249, 3392, 3408, 3648, 3692, 3744, 3763, 3816, 3952, 4028, 4047, 4134, 4332, 4446, 4544, 4693, 4992, 5088, 5112, 5396, 5472, 5512, 5538, 5776, 5928, 6042, 6201, 6498, 6784, 6816, 7296, 7384, 7488, 7526, 7632, 7904, 8056, 8094, 8268, 8307, 8664, 8892, 9063, 9088, 9386, 10176, 10224, 10792, 10944, 11024, 11076, 11289, 11552, 11856, 12084, 12141, 12402, 12996, 13091, 13632, 14079, 14768, 14976, 15052, 15264, 15808, 16112, 16188, 16536, 16614, 17328, 17537, 17784, 18126, 18772, 19133, 20352, 20448, 21584, 21888, 22048, 22152, 22578, 23104, 23712, 24168, 24282, 24804, 25631, 25992, 26182, 27264, 28158, 29536, 30104, 30528, 31616, 32224, 32376, 33072, 33228, 33867, 34656, 35074, 35568, 36252, 37544, 38266, 39273, 40896, 42237, 43168, 44096, 44304, 45156, 46208, 47424, 48336, 48564, 48919, 49608, 51262, 51984, 52364, 52611, 56316, 57399, 59072, 60208, 61056, 64448, 64752, 66144, 66456, 67734, 69312, 70148, 71136, 71497, 72504, 75088, 76532, 76893, 78546, 81792, 84474, 86336, 88192, 88608, 90312, 94848, 96672, 97128, 97838, 99216, 102524, 103968, 104728, 105222, 112632, 114798, 117819, 118144, 120416, 128896, 129504, 132288, 132912, 135468, 138624, 140296, 142272, 142994, 145008, 146757, 150176, 153064, 153786, 157092, 157833, 168948, 172197, 172672, 177216, 180624, 193344, 194256, 195676, 198432, 205048, 207936, 209456, 210444, 214491, 225264, 229596, 230679, 235638, 240832, 248729, 259008, 264576, 265824, 270936, 280592, 284544, 285988, 290016, 293514, 300352, 306128, 307572, 314184, 315666, 333203, 337896, 344394, 354432, 361248, 386688, 388512, 391352, 396864, 410096, 415872, 418912, 420888, 428982, 440271, 450528, 459192, 461358, 471276, 481664, 497458, 518016, 531648, 541872, 561184, 571976, 580032, 587028, 600704, 612256, 615144, 628368, 631332, 643473, 666406, 675792, 688788, 722496, 746187, 777024, 782704, 793728, 820192, 837824, 841776, 857964, 880542, 901056, 918384, 922716, 929461, 942552, 994916, 999609, 1063296, 1083744, 1122368, 1143952, 1160064, 1174056, 1224512, 1230288, 1256736, 1262664, 1286946, 1332812, 1351584, 1358443, 1377576, 1444992, 1492374, 1554048, 1565408, 1640384, 1675648, 1683552, 1715928, 1761084, 1802112, 1836768, 1845432, 1858922, 1885104, 1989832, 1999218, 2167488, 2238561, 2244736, 2287904, 2348112, 2449024, 2460576, 2513472, 2525328, 2573892, 2665624, 2703168, 2716886, 2755152, 2788383, 2984748, 2998827, 3130816, 3280768, 3367104, 3431856, 3522168, 3673536, 3690864, 3717844, 3770208, 3979664, 3998436, 4075329, 4334976, 4477122, 4575808, 4696224, 4921152, 5026944, 5050656, 5147784, 5331248, 5406336, 5433772, 5510304, 5576766, 5969496, 5997654, 6261632, 6734208, 6863712, 7044336, 7347072, 7381728, 7435688, 7540416, 7959328, 7996872, 8150658, 8365149, 8954244, 9151616, 9392448, 9842304, 10101312, 10295568, 10662496, 10867544, 11020608, 11153532, 11938992, 11995308, 12225987, 13727424, 14088672, 14763456, 14871376, 15080832, 15918656, 15993744, 16301316, 16730298, 17659759, 17908488, 18784896, 20202624, 20591136, 21324992, 21735088, 22041216, 22307064, 23877984, 23990616, 24451974, 27454848, 28177344, 29526912, 29742752, 31837312, 31987488, 32602632, 33460596, 35319518, 35816976, 41182272, 42649984, 43470176, 44614128, 47755968, 47981232, 48903948, 52979277, 56354688, 59485504, 63974976, 65205264, 66921192, 70639036, 71633952, 82364544, 86940352, 89228256, 95511936, 95962464, 97807896, 105958554, 118971008, 127949952, 130410528, 133842384, 141278072, 143267904, 158937831, 173880704, 178456512, 191924928, 195615792, 211917108, 260821056, 267684768, 282556144, 286535808, 317875662, 356913024, 383849856, 391231584, 423834216, 521642112, 535369536, 565112288, 635751324, 782463168, 847668432, 1070739072, 1130224576, 1271502648, 1564926336, 1695336864, 2260449152, 2543005296, 3390673728, 5086010592, 6781347456, 10172021184, 20344042368]

約数ペア:

[(1, 20344042368), (2, 10172021184), (3, 6781347456), (4, 5086010592), (6, 3390673728), (8, 2543005296), (9, 2260449152), (12, 1695336864), (13, 1564926336), (16, 1271502648), (18, 1130224576), (19, 1070739072), (24, 847668432), (26, 782463168), (32, 635751324), (36, 565112288), (38, 535369536), (39, 521642112), (48, 423834216), (52, 391231584), (53, 383849856), (57, 356913024), (64, 317875662), (71, 286535808), (72, 282556144), (76, 267684768), (78, 260821056), (96, 211917108), (104, 195615792), (106, 191924928), (114, 178456512), (117, 173880704), (128, 158937831), (142, 143267904), (144, 141278072), (152, 133842384), (156, 130410528), (159, 127949952), (171, 118971008), (192, 105958554), (208, 97807896), (212, 95962464), (213, 95511936), (228, 89228256), (234, 86940352), (247, 82364544), (284, 71633952), (288, 70639036), (304, 66921192), (312, 65205264), (318, 63974976), (342, 59485504), (361, 56354688), (384, 52979277), (416, 48903948), (424, 47981232), (426, 47755968), (456, 44614128), (468, 43470176), (477, 42649984), (494, 41182272), (568, 35816976), (576, 35319518), (608, 33460596), (624, 32602632), (636, 31987488), (639, 31837312), (684, 29742752), (689, 29526912), (722, 28177344), (741, 27454848), (832, 24451974), (848, 23990616), (852, 23877984), (912, 22307064), (923, 22041216), (936, 21735088), (954, 21324992), (988, 20591136), (1007, 20202624), (1083, 18784896), (1136, 17908488), (1152, 17659759), (1216, 16730298), (1248, 16301316), (1272, 15993744), (1278, 15918656), (1349, 15080832), (1368, 14871376), (1378, 14763456), (1444, 14088672), (1482, 13727424), (1664, 12225987), (1696, 11995308), (1704, 11938992), (1824, 11153532), (1846, 11020608), (1872, 10867544), (1908, 10662496), (1976, 10295568), (2014, 10101312), (2067, 9842304), (2166, 9392448), (2223, 9151616), (2272, 8954244), (2432, 8365149), (2496, 8150658), (2544, 7996872), (2556, 7959328), (2698, 7540416), (2736, 7435688), (2756, 7381728), (2769, 7347072), (2888, 7044336), (2964, 6863712), (3021, 6734208), (3249, 6261632), (3392, 5997654), (3408, 5969496), (3648, 5576766), (3692, 5510304), (3744, 5433772), (3763, 5406336), (3816, 5331248), (3952, 5147784), (4028, 5050656), (4047, 5026944), (4134, 4921152), (4332, 4696224), (4446, 4575808), (4544, 4477122), (4693, 4334976), (4992, 4075329), (5088, 3998436), (5112, 3979664), (5396, 3770208), (5472, 3717844), (5512, 3690864), (5538, 3673536), (5776, 3522168), (5928, 3431856), (6042, 3367104), (6201, 3280768), (6498, 3130816), (6784, 2998827), (6816, 2984748), (7296, 2788383), (7384, 2755152), (7488, 2716886), (7526, 2703168), (7632, 2665624), (7904, 2573892), (8056, 2525328), (8094, 2513472), (8268, 2460576), (8307, 2449024), (8664, 2348112), (8892, 2287904), (9063, 2244736), (9088, 2238561), (9386, 2167488), (10176, 1999218), (10224, 1989832), (10792, 1885104), (10944, 1858922), (11024, 1845432), (11076, 1836768), (11289, 1802112), (11552, 1761084), (11856, 1715928), (12084, 1683552), (12141, 1675648), (12402, 1640384), (12996, 1565408), (13091, 1554048), (13632, 1492374), (14079, 1444992), (14768, 1377576), (14976, 1358443), (15052, 1351584), (15264, 1332812), (15808, 1286946), (16112, 1262664), (16188, 1256736), (16536, 1230288), (16614, 1224512), (17328, 1174056), (17537, 1160064), (17784, 1143952), (18126, 1122368), (18772, 1083744), (19133, 1063296), (20352, 999609), (20448, 994916), (21584, 942552), (21888, 929461), (22048, 922716), (22152, 918384), (22578, 901056), (23104, 880542), (23712, 857964), (24168, 841776), (24282, 837824), (24804, 820192), (25631, 793728), (25992, 782704), (26182, 777024), (27264, 746187), (28158, 722496), (29536, 688788), (30104, 675792), (30528, 666406), (31616, 643473), (32224, 631332), (32376, 628368), (33072, 615144), (33228, 612256), (33867, 600704), (34656, 587028), (35074, 580032), (35568, 571976), (36252, 561184), (37544, 541872), (38266, 531648), (39273, 518016), (40896, 497458), (42237, 481664), (43168, 471276), (44096, 461358), (44304, 459192), (45156, 450528), (46208, 440271), (47424, 428982), (48336, 420888), (48564, 418912), (48919, 415872), (49608, 410096), (51262, 396864), (51984, 391352), (52364, 388512), (52611, 386688), (56316, 361248), (57399, 354432), (59072, 344394), (60208, 337896), (61056, 333203), (64448, 315666), (64752, 314184), (66144, 307572), (66456, 306128), (67734, 300352), (69312, 293514), (70148, 290016), (71136, 285988), (71497, 284544), (72504, 280592), (75088, 270936), (76532, 265824), (76893, 264576), (78546, 259008), (81792, 248729), (84474, 240832), (86336, 235638), (88192, 230679), (88608, 229596), (90312, 225264), (94848, 214491), (96672, 210444), (97128, 209456), (97838, 207936), (99216, 205048), (102524, 198432), (103968, 195676), (104728, 194256), (105222, 193344), (112632, 180624), (114798, 177216), (117819, 172672), (118144, 172197), (120416, 168948), (128896, 157833), (129504, 157092), (132288, 153786), (132912, 153064), (135468, 150176), (138624, 146757), (140296, 145008), (142272, 142994)]