20215286784

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:572

約数の個数: 528

約数和(自身を含む): 74125898496

約数和(自身を除く): 53910611712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 61, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 122, 126, 128, 132, 144, 154, 168, 176, 183, 192, 198, 224, 231, 244, 252, 256, 264, 288, 308, 336, 352, 366, 384, 396, 427, 448, 462, 467, 488, 504, 512, 528, 549, 576, 616, 671, 672, 693, 704, 732, 768, 792, 854, 896, 924, 934, 976, 1008, 1024, 1056, 1098, 1152, 1232, 1281, 1342, 1344, 1386, 1401, 1408, 1464, 1536, 1584, 1708, 1792, 1848, 1868, 1952, 2013, 2016, 2112, 2196, 2304, 2464, 2562, 2684, 2688, 2772, 2802, 2816, 2928, 3072, 3168, 3269, 3416, 3584, 3696, 3736, 3843, 3904, 4026, 4032, 4203, 4224, 4392, 4608, 4697, 4928, 5124, 5137, 5368, 5376, 5544, 5604, 5632, 5856, 6039, 6336, 6538, 6832, 7168, 7392, 7472, 7686, 7808, 8052, 8064, 8406, 8448, 8784, 9216, 9394, 9807, 9856, 10248, 10274, 10736, 10752, 11088, 11208, 11264, 11712, 12078, 12672, 13076, 13664, 14091, 14784, 14944, 15372, 15411, 15616, 16104, 16128, 16812, 16896, 17568, 18788, 19614, 19712, 20496, 20548, 21472, 21504, 22176, 22416, 23424, 24156, 25344, 26152, 27328, 28182, 28487, 29421, 29568, 29888, 30744, 30822, 31232, 32208, 32256, 33624, 33792, 35136, 35959, 37576, 39228, 39424, 40992, 41096, 42273, 42944, 44352, 44832, 46233, 46848, 48312, 50688, 52304, 54656, 56364, 56974, 58842, 59136, 59776, 61488, 61644, 62464, 64416, 64512, 67248, 70272, 71918, 75152, 78456, 78848, 81984, 82192, 84546, 85461, 85888, 88704, 89664, 92466, 93696, 96624, 101376, 104608, 107877, 109312, 112728, 113948, 117684, 118272, 119552, 122976, 123288, 128832, 134496, 140544, 143836, 150304, 156912, 163968, 164384, 169092, 170922, 171776, 177408, 179328, 184932, 187392, 193248, 199409, 209216, 215754, 218624, 225456, 227896, 235368, 236544, 239104, 245952, 246576, 256383, 257664, 268992, 281088, 287672, 300608, 313357, 313824, 323631, 327936, 328768, 338184, 341844, 343552, 354816, 358656, 369864, 386496, 398818, 418432, 431508, 437248, 450912, 455792, 470736, 478208, 491904, 493152, 512766, 515328, 537984, 562176, 575344, 598227, 601216, 626714, 627648, 647262, 655872, 657536, 676368, 683688, 687104, 709632, 717312, 739728, 772992, 797636, 836864, 863016, 901824, 911584, 940071, 941472, 983808, 986304, 1025532, 1030656, 1075968, 1150688, 1196454, 1202432, 1253428, 1255296, 1294524, 1311744, 1315072, 1352736, 1367376, 1434624, 1479456, 1545984, 1595272, 1673728, 1726032, 1794681, 1803648, 1823168, 1880142, 1882944, 1967616, 1972608, 2051064, 2061312, 2151936, 2193499, 2301376, 2392908, 2404864, 2506856, 2510592, 2589048, 2630144, 2705472, 2734752, 2820213, 2958912, 3091968, 3190544, 3347456, 3452064, 3589362, 3607296, 3646336, 3760284, 3765888, 3935232, 3945216, 4102128, 4303872, 4386998, 4602752, 4785816, 4809728, 5013712, 5021184, 5178096, 5260288, 5410944, 5469504, 5640426, 5917824, 6183936, 6381088, 6580497, 6904128, 7178724, 7214592, 7292672, 7520568, 7531776, 7890432, 8204256, 8773996, 9205504, 9571632, 10027424, 10042368, 10356192, 10821888, 10939008, 11280852, 11835648, 12762176, 13160994, 13808256, 14357448, 14429184, 14585344, 15041136, 15063552, 15780864, 16408512, 17547992, 18411008, 19143264, 19741491, 20054848, 20712384, 21643776, 21878016, 22561704, 23671296, 25524352, 26321988, 27616512, 28714896, 29170688, 30082272, 30127104, 32817024, 35095984, 36822016, 38286528, 39482982, 40109696, 41424768, 43287552, 43756032, 45123408, 47342592, 51048704, 52643976, 55233024, 57429792, 60164544, 65634048, 70191968, 76573056, 78965964, 80219392, 82849536, 87512064, 90246816, 102097408, 105287952, 110466048, 114859584, 120329088, 131268096, 140383936, 153146112, 157931928, 160438784, 165699072, 180493632, 204194816, 210575904, 229719168, 240658176, 262536192, 280767872, 306292224, 315863856, 320877568, 331398144, 360987264, 421151808, 459438336, 481316352, 561535744, 612584448, 631727712, 721974528, 842303616, 918876672, 962632704, 1123071488, 1263455424, 1443949056, 1684607232, 1837753344, 2246142976, 2526910848, 2887898112, 3369214464, 5053821696, 6738428928, 10107643392, 20215286784]

約数ペア:

[(1, 20215286784), (2, 10107643392), (3, 6738428928), (4, 5053821696), (6, 3369214464), (7, 2887898112), (8, 2526910848), (9, 2246142976), (11, 1837753344), (12, 1684607232), (14, 1443949056), (16, 1263455424), (18, 1123071488), (21, 962632704), (22, 918876672), (24, 842303616), (28, 721974528), (32, 631727712), (33, 612584448), (36, 561535744), (42, 481316352), (44, 459438336), (48, 421151808), (56, 360987264), (61, 331398144), (63, 320877568), (64, 315863856), (66, 306292224), (72, 280767872), (77, 262536192), (84, 240658176), (88, 229719168), (96, 210575904), (99, 204194816), (112, 180493632), (122, 165699072), (126, 160438784), (128, 157931928), (132, 153146112), (144, 140383936), (154, 131268096), (168, 120329088), (176, 114859584), (183, 110466048), (192, 105287952), (198, 102097408), (224, 90246816), (231, 87512064), (244, 82849536), (252, 80219392), (256, 78965964), (264, 76573056), (288, 70191968), (308, 65634048), (336, 60164544), (352, 57429792), (366, 55233024), (384, 52643976), (396, 51048704), (427, 47342592), (448, 45123408), (462, 43756032), (467, 43287552), (488, 41424768), (504, 40109696), (512, 39482982), (528, 38286528), (549, 36822016), (576, 35095984), (616, 32817024), (671, 30127104), (672, 30082272), (693, 29170688), (704, 28714896), (732, 27616512), (768, 26321988), (792, 25524352), (854, 23671296), (896, 22561704), (924, 21878016), (934, 21643776), (976, 20712384), (1008, 20054848), (1024, 19741491), (1056, 19143264), (1098, 18411008), (1152, 17547992), (1232, 16408512), (1281, 15780864), (1342, 15063552), (1344, 15041136), (1386, 14585344), (1401, 14429184), (1408, 14357448), (1464, 13808256), (1536, 13160994), (1584, 12762176), (1708, 11835648), (1792, 11280852), (1848, 10939008), (1868, 10821888), (1952, 10356192), (2013, 10042368), (2016, 10027424), (2112, 9571632), (2196, 9205504), (2304, 8773996), (2464, 8204256), (2562, 7890432), (2684, 7531776), (2688, 7520568), (2772, 7292672), (2802, 7214592), (2816, 7178724), (2928, 6904128), (3072, 6580497), (3168, 6381088), (3269, 6183936), (3416, 5917824), (3584, 5640426), (3696, 5469504), (3736, 5410944), (3843, 5260288), (3904, 5178096), (4026, 5021184), (4032, 5013712), (4203, 4809728), (4224, 4785816), (4392, 4602752), (4608, 4386998), (4697, 4303872), (4928, 4102128), (5124, 3945216), (5137, 3935232), (5368, 3765888), (5376, 3760284), (5544, 3646336), (5604, 3607296), (5632, 3589362), (5856, 3452064), (6039, 3347456), (6336, 3190544), (6538, 3091968), (6832, 2958912), (7168, 2820213), (7392, 2734752), (7472, 2705472), (7686, 2630144), (7808, 2589048), (8052, 2510592), (8064, 2506856), (8406, 2404864), (8448, 2392908), (8784, 2301376), (9216, 2193499), (9394, 2151936), (9807, 2061312), (9856, 2051064), (10248, 1972608), (10274, 1967616), (10736, 1882944), (10752, 1880142), (11088, 1823168), (11208, 1803648), (11264, 1794681), (11712, 1726032), (12078, 1673728), (12672, 1595272), (13076, 1545984), (13664, 1479456), (14091, 1434624), (14784, 1367376), (14944, 1352736), (15372, 1315072), (15411, 1311744), (15616, 1294524), (16104, 1255296), (16128, 1253428), (16812, 1202432), (16896, 1196454), (17568, 1150688), (18788, 1075968), (19614, 1030656), (19712, 1025532), (20496, 986304), (20548, 983808), (21472, 941472), (21504, 940071), (22176, 911584), (22416, 901824), (23424, 863016), (24156, 836864), (25344, 797636), (26152, 772992), (27328, 739728), (28182, 717312), (28487, 709632), (29421, 687104), (29568, 683688), (29888, 676368), (30744, 657536), (30822, 655872), (31232, 647262), (32208, 627648), (32256, 626714), (33624, 601216), (33792, 598227), (35136, 575344), (35959, 562176), (37576, 537984), (39228, 515328), (39424, 512766), (40992, 493152), (41096, 491904), (42273, 478208), (42944, 470736), (44352, 455792), (44832, 450912), (46233, 437248), (46848, 431508), (48312, 418432), (50688, 398818), (52304, 386496), (54656, 369864), (56364, 358656), (56974, 354816), (58842, 343552), (59136, 341844), (59776, 338184), (61488, 328768), (61644, 327936), (62464, 323631), (64416, 313824), (64512, 313357), (67248, 300608), (70272, 287672), (71918, 281088), (75152, 268992), (78456, 257664), (78848, 256383), (81984, 246576), (82192, 245952), (84546, 239104), (85461, 236544), (85888, 235368), (88704, 227896), (89664, 225456), (92466, 218624), (93696, 215754), (96624, 209216), (101376, 199409), (104608, 193248), (107877, 187392), (109312, 184932), (112728, 179328), (113948, 177408), (117684, 171776), (118272, 170922), (119552, 169092), (122976, 164384), (123288, 163968), (128832, 156912), (134496, 150304), (140544, 143836)]