20709351936

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:217

約数の個数: 720

約数和(自身を含む): 77100154560

約数和(自身を除く): 56390802624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 29, 32, 36, 39, 42, 48, 52, 56, 58, 63, 64, 72, 78, 84, 87, 91, 96, 104, 112, 116, 117, 126, 128, 131, 144, 156, 168, 169, 174, 182, 192, 203, 208, 224, 232, 234, 252, 256, 261, 262, 273, 288, 312, 336, 338, 348, 364, 377, 384, 393, 406, 416, 448, 464, 468, 504, 507, 512, 522, 524, 546, 576, 609, 624, 672, 676, 696, 728, 754, 768, 786, 812, 819, 832, 896, 917, 928, 936, 1008, 1014, 1044, 1048, 1092, 1131, 1152, 1179, 1183, 1218, 1248, 1344, 1352, 1392, 1456, 1508, 1521, 1536, 1572, 1624, 1638, 1664, 1703, 1792, 1827, 1834, 1856, 1872, 2016, 2028, 2088, 2096, 2184, 2262, 2304, 2358, 2366, 2436, 2496, 2639, 2688, 2704, 2751, 2784, 2912, 3016, 3042, 3144, 3248, 3276, 3328, 3393, 3406, 3549, 3584, 3654, 3668, 3712, 3744, 3799, 4032, 4056, 4176, 4192, 4368, 4524, 4608, 4716, 4732, 4872, 4901, 4992, 5109, 5278, 5376, 5408, 5502, 5568, 5824, 6032, 6084, 6288, 6496, 6552, 6656, 6786, 6812, 7098, 7308, 7336, 7424, 7488, 7598, 7917, 8064, 8112, 8253, 8352, 8384, 8736, 9048, 9432, 9464, 9744, 9802, 9984, 10218, 10556, 10647, 10752, 10816, 11004, 11136, 11397, 11648, 11921, 12064, 12168, 12576, 12992, 13104, 13572, 13624, 14196, 14616, 14672, 14703, 14848, 14976, 15196, 15327, 15834, 16128, 16224, 16506, 16704, 16768, 17472, 18096, 18864, 18928, 19488, 19604, 19968, 20436, 21112, 21294, 21632, 22008, 22139, 22272, 22794, 23296, 23751, 23842, 24128, 24336, 25152, 25984, 26208, 26593, 27144, 27248, 28392, 29232, 29344, 29406, 29952, 30392, 30654, 31668, 32256, 32448, 33012, 33408, 33536, 34191, 34307, 34944, 35763, 36192, 37728, 37856, 38976, 39208, 40872, 42224, 42588, 43264, 44016, 44109, 44278, 44544, 45588, 46592, 47502, 47684, 48256, 48672, 49387, 50304, 51968, 52416, 53186, 54288, 54496, 56784, 58464, 58688, 58812, 59904, 60784, 61308, 63336, 64896, 66024, 66417, 66816, 67072, 68382, 68614, 69888, 71526, 72384, 75456, 75712, 77952, 78416, 79779, 81744, 84448, 85176, 86528, 88032, 88218, 88556, 91176, 95004, 95368, 96512, 97344, 98774, 100608, 102921, 103936, 104832, 106372, 107289, 108576, 108992, 113568, 116928, 117376, 117624, 121568, 122616, 126672, 129792, 132048, 132834, 133632, 136764, 137228, 139776, 143052, 144768, 148161, 150912, 151424, 154973, 155904, 156832, 159558, 163488, 168896, 170352, 176064, 176436, 177112, 182352, 190008, 190736, 193024, 194688, 197548, 199251, 201216, 205842, 209664, 212744, 214578, 217152, 217984, 227136, 233856, 234752, 235248, 239337, 243136, 245232, 253344, 259584, 264096, 265668, 273528, 274456, 286104, 289536, 296322, 301824, 302848, 308763, 309946, 311808, 313664, 319116, 326976, 337792, 340704, 345709, 352128, 352872, 354224, 364704, 380016, 381472, 389376, 395096, 398502, 411684, 419328, 425488, 429156, 434304, 435968, 444483, 454272, 464919, 467712, 469504, 470496, 478674, 486272, 490464, 506688, 528192, 531336, 547056, 548912, 572208, 579072, 592644, 603648, 605696, 617526, 619892, 627328, 638232, 642031, 653952, 675584, 681408, 691418, 704256, 705744, 708448, 729408, 760032, 762944, 778752, 790192, 797004, 823368, 850976, 858312, 868608, 871936, 888966, 908544, 929838, 935424, 940992, 957348, 972544, 980928, 1013376, 1037127, 1056384, 1062672, 1094112, 1097824, 1144416, 1185288, 1235052, 1239784, 1254656, 1276464, 1284062, 1307904, 1351168, 1362816, 1382836, 1394757, 1408512, 1411488, 1416896, 1458816, 1520064, 1525888, 1580384, 1594008, 1646736, 1701952, 1716624, 1737216, 1777932, 1817088, 1859676, 1881984, 1914696, 1926093, 1945088, 1961856, 2026752, 2074254, 2112768, 2125344, 2188224, 2195648, 2288832, 2370576, 2470104, 2479568, 2509312, 2552928, 2568124, 2615808, 2725632, 2765672, 2789514, 2822976, 2833792, 2917632, 3040128, 3051776, 3111381, 3160768, 3188016, 3293472, 3403904, 3433248, 3555864, 3719352, 3763968, 3829392, 3852186, 3923712, 4053504, 4148508, 4225536, 4250688, 4376448, 4391296, 4494217, 4577664, 4741152, 4940208, 4959136, 5105856, 5136248, 5451264, 5531344, 5579028, 5645952, 5667584, 5778279, 5835264, 6080256, 6103552, 6222762, 6321536, 6376032, 6586944, 6807808, 6866496, 7111728, 7438704, 7527936, 7658784, 7704372, 7847424, 8297016, 8501376, 8752896, 8782592, 8988434, 9155328, 9482304, 9880416, 9918272, 10211712, 10272496, 11062688, 11158056, 11291904, 11335168, 11556558, 12160512, 12445524, 12643072, 12752064, 13173888, 13482651, 13615616, 13732992, 14223456, 14877408, 15317568, 15408744, 16594032, 17002752, 17505792, 17565184, 17976868, 18310656, 18964608, 19760832, 19836544, 20423424, 20544992, 22125376, 22316112, 22583808, 23113116, 24891048, 25286144, 25504128, 26347776, 26965302, 27465984, 28446912, 29754816, 30635136, 30817488, 33188064, 34005504, 35953736, 37929216, 39521664, 39673088, 40447953, 40846848, 41089984, 44250752, 44632224, 46226232, 49782096, 51008256, 52695552, 53930604, 54931968, 56893824, 59509632, 61270272, 61634976, 66376128, 71907472, 75858432, 79043328, 79346176, 80895906, 82179968, 88501504, 89264448, 92452464, 99564192, 102016512, 107861208, 113787648, 119019264, 122540544, 123269952, 132752256, 143814944, 158086656, 161791812, 164359936, 177003008, 178528896, 184904928, 199128384, 215722416, 227575296, 238038528, 246539904, 265504512, 287629888, 323583624, 328719872, 357057792, 369809856, 398256768, 431444832, 493079808, 531009024, 575259776, 647167248, 714115584, 739619712, 796513536, 862889664, 986159616, 1150519552, 1294334496, 1479239424, 1593027072, 1725779328, 2301039104, 2588668992, 2958478848, 3451558656, 5177337984, 6903117312, 10354675968, 20709351936]

約数ペア:

[(1, 20709351936), (2, 10354675968), (3, 6903117312), (4, 5177337984), (6, 3451558656), (7, 2958478848), (8, 2588668992), (9, 2301039104), (12, 1725779328), (13, 1593027072), (14, 1479239424), (16, 1294334496), (18, 1150519552), (21, 986159616), (24, 862889664), (26, 796513536), (28, 739619712), (29, 714115584), (32, 647167248), (36, 575259776), (39, 531009024), (42, 493079808), (48, 431444832), (52, 398256768), (56, 369809856), (58, 357057792), (63, 328719872), (64, 323583624), (72, 287629888), (78, 265504512), (84, 246539904), (87, 238038528), (91, 227575296), (96, 215722416), (104, 199128384), (112, 184904928), (116, 178528896), (117, 177003008), (126, 164359936), (128, 161791812), (131, 158086656), (144, 143814944), (156, 132752256), (168, 123269952), (169, 122540544), (174, 119019264), (182, 113787648), (192, 107861208), (203, 102016512), (208, 99564192), (224, 92452464), (232, 89264448), (234, 88501504), (252, 82179968), (256, 80895906), (261, 79346176), (262, 79043328), (273, 75858432), (288, 71907472), (312, 66376128), (336, 61634976), (338, 61270272), (348, 59509632), (364, 56893824), (377, 54931968), (384, 53930604), (393, 52695552), (406, 51008256), (416, 49782096), (448, 46226232), (464, 44632224), (468, 44250752), (504, 41089984), (507, 40846848), (512, 40447953), (522, 39673088), (524, 39521664), (546, 37929216), (576, 35953736), (609, 34005504), (624, 33188064), (672, 30817488), (676, 30635136), (696, 29754816), (728, 28446912), (754, 27465984), (768, 26965302), (786, 26347776), (812, 25504128), (819, 25286144), (832, 24891048), (896, 23113116), (917, 22583808), (928, 22316112), (936, 22125376), (1008, 20544992), (1014, 20423424), (1044, 19836544), (1048, 19760832), (1092, 18964608), (1131, 18310656), (1152, 17976868), (1179, 17565184), (1183, 17505792), (1218, 17002752), (1248, 16594032), (1344, 15408744), (1352, 15317568), (1392, 14877408), (1456, 14223456), (1508, 13732992), (1521, 13615616), (1536, 13482651), (1572, 13173888), (1624, 12752064), (1638, 12643072), (1664, 12445524), (1703, 12160512), (1792, 11556558), (1827, 11335168), (1834, 11291904), (1856, 11158056), (1872, 11062688), (2016, 10272496), (2028, 10211712), (2088, 9918272), (2096, 9880416), (2184, 9482304), (2262, 9155328), (2304, 8988434), (2358, 8782592), (2366, 8752896), (2436, 8501376), (2496, 8297016), (2639, 7847424), (2688, 7704372), (2704, 7658784), (2751, 7527936), (2784, 7438704), (2912, 7111728), (3016, 6866496), (3042, 6807808), (3144, 6586944), (3248, 6376032), (3276, 6321536), (3328, 6222762), (3393, 6103552), (3406, 6080256), (3549, 5835264), (3584, 5778279), (3654, 5667584), (3668, 5645952), (3712, 5579028), (3744, 5531344), (3799, 5451264), (4032, 5136248), (4056, 5105856), (4176, 4959136), (4192, 4940208), (4368, 4741152), (4524, 4577664), (4608, 4494217), (4716, 4391296), (4732, 4376448), (4872, 4250688), (4901, 4225536), (4992, 4148508), (5109, 4053504), (5278, 3923712), (5376, 3852186), (5408, 3829392), (5502, 3763968), (5568, 3719352), (5824, 3555864), (6032, 3433248), (6084, 3403904), (6288, 3293472), (6496, 3188016), (6552, 3160768), (6656, 3111381), (6786, 3051776), (6812, 3040128), (7098, 2917632), (7308, 2833792), (7336, 2822976), (7424, 2789514), (7488, 2765672), (7598, 2725632), (7917, 2615808), (8064, 2568124), (8112, 2552928), (8253, 2509312), (8352, 2479568), (8384, 2470104), (8736, 2370576), (9048, 2288832), (9432, 2195648), (9464, 2188224), (9744, 2125344), (9802, 2112768), (9984, 2074254), (10218, 2026752), (10556, 1961856), (10647, 1945088), (10752, 1926093), (10816, 1914696), (11004, 1881984), (11136, 1859676), (11397, 1817088), (11648, 1777932), (11921, 1737216), (12064, 1716624), (12168, 1701952), (12576, 1646736), (12992, 1594008), (13104, 1580384), (13572, 1525888), (13624, 1520064), (14196, 1458816), (14616, 1416896), (14672, 1411488), (14703, 1408512), (14848, 1394757), (14976, 1382836), (15196, 1362816), (15327, 1351168), (15834, 1307904), (16128, 1284062), (16224, 1276464), (16506, 1254656), (16704, 1239784), (16768, 1235052), (17472, 1185288), (18096, 1144416), (18864, 1097824), (18928, 1094112), (19488, 1062672), (19604, 1056384), (19968, 1037127), (20436, 1013376), (21112, 980928), (21294, 972544), (21632, 957348), (22008, 940992), (22139, 935424), (22272, 929838), (22794, 908544), (23296, 888966), (23751, 871936), (23842, 868608), (24128, 858312), (24336, 850976), (25152, 823368), (25984, 797004), (26208, 790192), (26593, 778752), (27144, 762944), (27248, 760032), (28392, 729408), (29232, 708448), (29344, 705744), (29406, 704256), (29952, 691418), (30392, 681408), (30654, 675584), (31668, 653952), (32256, 642031), (32448, 638232), (33012, 627328), (33408, 619892), (33536, 617526), (34191, 605696), (34307, 603648), (34944, 592644), (35763, 579072), (36192, 572208), (37728, 548912), (37856, 547056), (38976, 531336), (39208, 528192), (40872, 506688), (42224, 490464), (42588, 486272), (43264, 478674), (44016, 470496), (44109, 469504), (44278, 467712), (44544, 464919), (45588, 454272), (46592, 444483), (47502, 435968), (47684, 434304), (48256, 429156), (48672, 425488), (49387, 419328), (50304, 411684), (51968, 398502), (52416, 395096), (53186, 389376), (54288, 381472), (54496, 380016), (56784, 364704), (58464, 354224), (58688, 352872), (58812, 352128), (59904, 345709), (60784, 340704), (61308, 337792), (63336, 326976), (64896, 319116), (66024, 313664), (66417, 311808), (66816, 309946), (67072, 308763), (68382, 302848), (68614, 301824), (69888, 296322), (71526, 289536), (72384, 286104), (75456, 274456), (75712, 273528), (77952, 265668), (78416, 264096), (79779, 259584), (81744, 253344), (84448, 245232), (85176, 243136), (86528, 239337), (88032, 235248), (88218, 234752), (88556, 233856), (91176, 227136), (95004, 217984), (95368, 217152), (96512, 214578), (97344, 212744), (98774, 209664), (100608, 205842), (102921, 201216), (103936, 199251), (104832, 197548), (106372, 194688), (107289, 193024), (108576, 190736), (108992, 190008), (113568, 182352), (116928, 177112), (117376, 176436), (117624, 176064), (121568, 170352), (122616, 168896), (126672, 163488), (129792, 159558), (132048, 156832), (132834, 155904), (133632, 154973), (136764, 151424), (137228, 150912), (139776, 148161), (143052, 144768)]