20871880848

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1039}}^1$

素因数の和:1156

約数の個数: 480

約数和(自身を含む): 76153459200

約数和(自身を除く): 55281578352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 49, 52, 54, 56, 63, 72, 73, 78, 84, 91, 98, 104, 108, 112, 117, 126, 144, 146, 147, 156, 168, 182, 189, 196, 208, 216, 219, 234, 252, 273, 292, 294, 312, 336, 351, 364, 378, 392, 432, 438, 441, 468, 504, 511, 546, 584, 588, 624, 637, 657, 702, 728, 756, 784, 819, 876, 882, 936, 949, 1008, 1022, 1039, 1092, 1168, 1176, 1274, 1314, 1323, 1404, 1456, 1512, 1533, 1638, 1752, 1764, 1872, 1898, 1911, 1971, 2044, 2078, 2184, 2352, 2457, 2548, 2628, 2646, 2808, 2847, 3024, 3066, 3117, 3276, 3504, 3528, 3577, 3796, 3822, 3942, 4088, 4156, 4368, 4599, 4914, 5096, 5256, 5292, 5616, 5694, 5733, 6132, 6234, 6552, 6643, 7056, 7154, 7273, 7592, 7644, 7884, 8176, 8312, 8541, 9198, 9351, 9828, 10192, 10512, 10584, 10731, 11388, 11466, 12264, 12468, 13104, 13286, 13507, 13797, 14308, 14546, 15184, 15288, 15768, 16624, 17082, 17199, 18396, 18702, 19656, 19929, 21168, 21462, 21819, 22776, 22932, 24528, 24936, 25623, 26572, 27014, 27594, 28053, 28616, 29092, 30576, 31536, 32193, 34164, 34398, 36792, 37404, 39312, 39858, 40521, 42924, 43638, 45552, 45864, 46501, 49872, 50911, 51246, 53144, 54028, 55188, 56106, 57232, 58184, 59787, 64386, 65457, 68328, 68796, 73584, 74808, 75847, 79716, 81042, 85848, 87276, 91728, 93002, 94549, 96579, 101822, 102492, 106288, 108056, 110376, 112212, 116368, 119574, 121563, 128772, 130914, 136656, 137592, 139503, 149616, 151694, 152733, 159432, 162084, 171696, 174552, 179361, 186004, 189098, 193158, 196371, 203644, 204984, 216112, 220752, 224424, 227541, 239148, 243126, 257544, 261828, 275184, 279006, 283647, 303388, 305466, 318864, 324168, 349104, 358722, 364689, 372008, 378196, 386316, 392742, 407288, 409968, 418509, 448848, 455082, 458199, 478296, 486252, 515088, 523656, 530929, 558012, 567294, 606776, 610932, 648336, 661843, 682623, 717444, 729378, 744016, 756392, 772632, 785484, 814576, 837018, 850941, 910164, 916398, 956592, 972504, 986011, 1047312, 1061858, 1116024, 1134588, 1213552, 1221864, 1255527, 1323686, 1365246, 1374597, 1434888, 1458756, 1512784, 1545264, 1570968, 1592787, 1674036, 1701882, 1820328, 1832796, 1945008, 1972022, 1985529, 2047869, 2123716, 2232048, 2269176, 2443728, 2511054, 2552823, 2647372, 2730492, 2749194, 2869776, 2917512, 2958033, 3141936, 3185574, 3348072, 3403764, 3640656, 3665592, 3716503, 3944044, 3971058, 4095738, 4247432, 4538352, 4778361, 5022108, 5105646, 5294744, 5460984, 5498388, 5835024, 5916066, 5956587, 6371148, 6696144, 6807528, 6902077, 7331184, 7433006, 7888088, 7942116, 8191476, 8494864, 8874099, 9556722, 10044216, 10211292, 10589488, 10921968, 10996776, 11149509, 11832132, 11913174, 12742296, 13615056, 13804154, 14335083, 14866012, 15776176, 15884232, 16382952, 17748198, 17869761, 19113444, 20088432, 20422584, 20706231, 21993552, 22299018, 23664264, 23826348, 25484592, 26622297, 27608308, 28670166, 29732024, 31768464, 32765904, 33448527, 35496396, 35739522, 38226888, 40845168, 41412462, 44598036, 47328528, 47652696, 48314539, 53244594, 55216616, 57340332, 59464048, 62118693, 66897054, 70992792, 71479044, 76453776, 82824924, 89196072, 95305392, 96629078, 100345581, 106489188, 110433232, 114680664, 124237386, 133794108, 141985584, 142958088, 144943617, 165649848, 178392144, 186356079, 193258156, 200691162, 212978376, 229361328, 248474772, 267588216, 285916176, 289887234, 331299696, 372712158, 386516312, 401382324, 425956752, 434830851, 496949544, 535176432, 579774468, 745424316, 773032624, 802764648, 869661702, 993899088, 1159548936, 1304492553, 1490848632, 1605529296, 1739323404, 2319097872, 2608985106, 2981697264, 3478646808, 5217970212, 6957293616, 10435940424, 20871880848]

約数ペア:

[(1, 20871880848), (2, 10435940424), (3, 6957293616), (4, 5217970212), (6, 3478646808), (7, 2981697264), (8, 2608985106), (9, 2319097872), (12, 1739323404), (13, 1605529296), (14, 1490848632), (16, 1304492553), (18, 1159548936), (21, 993899088), (24, 869661702), (26, 802764648), (27, 773032624), (28, 745424316), (36, 579774468), (39, 535176432), (42, 496949544), (48, 434830851), (49, 425956752), (52, 401382324), (54, 386516312), (56, 372712158), (63, 331299696), (72, 289887234), (73, 285916176), (78, 267588216), (84, 248474772), (91, 229361328), (98, 212978376), (104, 200691162), (108, 193258156), (112, 186356079), (117, 178392144), (126, 165649848), (144, 144943617), (146, 142958088), (147, 141985584), (156, 133794108), (168, 124237386), (182, 114680664), (189, 110433232), (196, 106489188), (208, 100345581), (216, 96629078), (219, 95305392), (234, 89196072), (252, 82824924), (273, 76453776), (292, 71479044), (294, 70992792), (312, 66897054), (336, 62118693), (351, 59464048), (364, 57340332), (378, 55216616), (392, 53244594), (432, 48314539), (438, 47652696), (441, 47328528), (468, 44598036), (504, 41412462), (511, 40845168), (546, 38226888), (584, 35739522), (588, 35496396), (624, 33448527), (637, 32765904), (657, 31768464), (702, 29732024), (728, 28670166), (756, 27608308), (784, 26622297), (819, 25484592), (876, 23826348), (882, 23664264), (936, 22299018), (949, 21993552), (1008, 20706231), (1022, 20422584), (1039, 20088432), (1092, 19113444), (1168, 17869761), (1176, 17748198), (1274, 16382952), (1314, 15884232), (1323, 15776176), (1404, 14866012), (1456, 14335083), (1512, 13804154), (1533, 13615056), (1638, 12742296), (1752, 11913174), (1764, 11832132), (1872, 11149509), (1898, 10996776), (1911, 10921968), (1971, 10589488), (2044, 10211292), (2078, 10044216), (2184, 9556722), (2352, 8874099), (2457, 8494864), (2548, 8191476), (2628, 7942116), (2646, 7888088), (2808, 7433006), (2847, 7331184), (3024, 6902077), (3066, 6807528), (3117, 6696144), (3276, 6371148), (3504, 5956587), (3528, 5916066), (3577, 5835024), (3796, 5498388), (3822, 5460984), (3942, 5294744), (4088, 5105646), (4156, 5022108), (4368, 4778361), (4599, 4538352), (4914, 4247432), (5096, 4095738), (5256, 3971058), (5292, 3944044), (5616, 3716503), (5694, 3665592), (5733, 3640656), (6132, 3403764), (6234, 3348072), (6552, 3185574), (6643, 3141936), (7056, 2958033), (7154, 2917512), (7273, 2869776), (7592, 2749194), (7644, 2730492), (7884, 2647372), (8176, 2552823), (8312, 2511054), (8541, 2443728), (9198, 2269176), (9351, 2232048), (9828, 2123716), (10192, 2047869), (10512, 1985529), (10584, 1972022), (10731, 1945008), (11388, 1832796), (11466, 1820328), (12264, 1701882), (12468, 1674036), (13104, 1592787), (13286, 1570968), (13507, 1545264), (13797, 1512784), (14308, 1458756), (14546, 1434888), (15184, 1374597), (15288, 1365246), (15768, 1323686), (16624, 1255527), (17082, 1221864), (17199, 1213552), (18396, 1134588), (18702, 1116024), (19656, 1061858), (19929, 1047312), (21168, 986011), (21462, 972504), (21819, 956592), (22776, 916398), (22932, 910164), (24528, 850941), (24936, 837018), (25623, 814576), (26572, 785484), (27014, 772632), (27594, 756392), (28053, 744016), (28616, 729378), (29092, 717444), (30576, 682623), (31536, 661843), (32193, 648336), (34164, 610932), (34398, 606776), (36792, 567294), (37404, 558012), (39312, 530929), (39858, 523656), (40521, 515088), (42924, 486252), (43638, 478296), (45552, 458199), (45864, 455082), (46501, 448848), (49872, 418509), (50911, 409968), (51246, 407288), (53144, 392742), (54028, 386316), (55188, 378196), (56106, 372008), (57232, 364689), (58184, 358722), (59787, 349104), (64386, 324168), (65457, 318864), (68328, 305466), (68796, 303388), (73584, 283647), (74808, 279006), (75847, 275184), (79716, 261828), (81042, 257544), (85848, 243126), (87276, 239148), (91728, 227541), (93002, 224424), (94549, 220752), (96579, 216112), (101822, 204984), (102492, 203644), (106288, 196371), (108056, 193158), (110376, 189098), (112212, 186004), (116368, 179361), (119574, 174552), (121563, 171696), (128772, 162084), (130914, 159432), (136656, 152733), (137592, 151694), (139503, 149616)]