20952861696

素因数分解:

$2^{10}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^2$

素因数の和:208

約数の個数: 396

約数和(自身を含む): 67649845536

約数和(自身を除く): 46696983840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 47, 48, 52, 61, 64, 72, 78, 94, 96, 104, 117, 122, 128, 141, 144, 156, 183, 188, 192, 208, 234, 244, 256, 282, 288, 312, 366, 376, 384, 416, 423, 468, 488, 512, 549, 564, 576, 611, 624, 732, 752, 768, 793, 832, 846, 936, 976, 1024, 1098, 1128, 1152, 1222, 1248, 1464, 1504, 1536, 1586, 1664, 1692, 1833, 1872, 1952, 2196, 2256, 2304, 2379, 2444, 2496, 2867, 2928, 3008, 3072, 3172, 3328, 3384, 3666, 3721, 3744, 3904, 4392, 4512, 4608, 4758, 4888, 4992, 5499, 5734, 5856, 6016, 6344, 6656, 6768, 7137, 7332, 7442, 7488, 7808, 8601, 8784, 9024, 9216, 9516, 9776, 9984, 10998, 11163, 11468, 11712, 12032, 12688, 13312, 13536, 14274, 14664, 14884, 14976, 15616, 17202, 17568, 18048, 19032, 19552, 19968, 21996, 22326, 22936, 23424, 24064, 25376, 25803, 27072, 28548, 29328, 29768, 29952, 31232, 33489, 34404, 35136, 36096, 37271, 38064, 39104, 39936, 43992, 44652, 45872, 46848, 48128, 48373, 50752, 51606, 54144, 57096, 58656, 59536, 59904, 62464, 66978, 68808, 70272, 72192, 74542, 76128, 78208, 87984, 89304, 91744, 93696, 96746, 101504, 103212, 108288, 111813, 114192, 117312, 119072, 119808, 133956, 137616, 140544, 144384, 145119, 149084, 152256, 156416, 174887, 175968, 178608, 183488, 187392, 193492, 203008, 206424, 216576, 223626, 228384, 234624, 238144, 267912, 275232, 281088, 290238, 298168, 304512, 312832, 335439, 349774, 351936, 357216, 366976, 386984, 406016, 412848, 433152, 435357, 447252, 456768, 469248, 476288, 524661, 535824, 550464, 562176, 580476, 596336, 609024, 625664, 670878, 699548, 703872, 714432, 733952, 773968, 812032, 825696, 870714, 894504, 913536, 938496, 952576, 1049322, 1071648, 1100928, 1160952, 1192672, 1218048, 1341756, 1399096, 1407744, 1428864, 1467904, 1547936, 1573983, 1651392, 1741428, 1789008, 1827072, 1876992, 1905152, 2098644, 2143296, 2201856, 2273531, 2321904, 2385344, 2436096, 2683512, 2798192, 2815488, 2857728, 2935808, 3095872, 3147966, 3302784, 3482856, 3578016, 3654144, 3810304, 4197288, 4286592, 4403712, 4547062, 4643808, 4770688, 5367024, 5596384, 5630976, 5715456, 6191744, 6295932, 6605568, 6820593, 6965712, 7156032, 7308288, 8394576, 8573184, 8807424, 9094124, 9287616, 9541376, 10734048, 11192768, 11430912, 12383488, 12591864, 13211136, 13641186, 13931424, 14312064, 16789152, 17146368, 18188248, 18575232, 19082752, 20461779, 21468096, 22385536, 24766976, 25183728, 26422272, 27282372, 27862848, 28624128, 33578304, 34292736, 36376496, 37150464, 38165504, 40923558, 42936192, 44771072, 49533952, 50367456, 54564744, 55725696, 57248256, 67156608, 72752992, 74300928, 81847116, 85872384, 89542144, 100734912, 109129488, 111451392, 114496512, 134313216, 145505984, 148601856, 163694232, 171744768, 179084288, 201469824, 218258976, 222902784, 268626432, 291011968, 327388464, 343489536, 402939648, 436517952, 445805568, 537252864, 582023936, 654776928, 805879296, 873035904, 1164047872, 1309553856, 1611758592, 1746071808, 2328095744, 2619107712, 3492143616, 5238215424, 6984287232, 10476430848, 20952861696]

約数ペア:

[(1, 20952861696), (2, 10476430848), (3, 6984287232), (4, 5238215424), (6, 3492143616), (8, 2619107712), (9, 2328095744), (12, 1746071808), (13, 1611758592), (16, 1309553856), (18, 1164047872), (24, 873035904), (26, 805879296), (32, 654776928), (36, 582023936), (39, 537252864), (47, 445805568), (48, 436517952), (52, 402939648), (61, 343489536), (64, 327388464), (72, 291011968), (78, 268626432), (94, 222902784), (96, 218258976), (104, 201469824), (117, 179084288), (122, 171744768), (128, 163694232), (141, 148601856), (144, 145505984), (156, 134313216), (183, 114496512), (188, 111451392), (192, 109129488), (208, 100734912), (234, 89542144), (244, 85872384), (256, 81847116), (282, 74300928), (288, 72752992), (312, 67156608), (366, 57248256), (376, 55725696), (384, 54564744), (416, 50367456), (423, 49533952), (468, 44771072), (488, 42936192), (512, 40923558), (549, 38165504), (564, 37150464), (576, 36376496), (611, 34292736), (624, 33578304), (732, 28624128), (752, 27862848), (768, 27282372), (793, 26422272), (832, 25183728), (846, 24766976), (936, 22385536), (976, 21468096), (1024, 20461779), (1098, 19082752), (1128, 18575232), (1152, 18188248), (1222, 17146368), (1248, 16789152), (1464, 14312064), (1504, 13931424), (1536, 13641186), (1586, 13211136), (1664, 12591864), (1692, 12383488), (1833, 11430912), (1872, 11192768), (1952, 10734048), (2196, 9541376), (2256, 9287616), (2304, 9094124), (2379, 8807424), (2444, 8573184), (2496, 8394576), (2867, 7308288), (2928, 7156032), (3008, 6965712), (3072, 6820593), (3172, 6605568), (3328, 6295932), (3384, 6191744), (3666, 5715456), (3721, 5630976), (3744, 5596384), (3904, 5367024), (4392, 4770688), (4512, 4643808), (4608, 4547062), (4758, 4403712), (4888, 4286592), (4992, 4197288), (5499, 3810304), (5734, 3654144), (5856, 3578016), (6016, 3482856), (6344, 3302784), (6656, 3147966), (6768, 3095872), (7137, 2935808), (7332, 2857728), (7442, 2815488), (7488, 2798192), (7808, 2683512), (8601, 2436096), (8784, 2385344), (9024, 2321904), (9216, 2273531), (9516, 2201856), (9776, 2143296), (9984, 2098644), (10998, 1905152), (11163, 1876992), (11468, 1827072), (11712, 1789008), (12032, 1741428), (12688, 1651392), (13312, 1573983), (13536, 1547936), (14274, 1467904), (14664, 1428864), (14884, 1407744), (14976, 1399096), (15616, 1341756), (17202, 1218048), (17568, 1192672), (18048, 1160952), (19032, 1100928), (19552, 1071648), (19968, 1049322), (21996, 952576), (22326, 938496), (22936, 913536), (23424, 894504), (24064, 870714), (25376, 825696), (25803, 812032), (27072, 773968), (28548, 733952), (29328, 714432), (29768, 703872), (29952, 699548), (31232, 670878), (33489, 625664), (34404, 609024), (35136, 596336), (36096, 580476), (37271, 562176), (38064, 550464), (39104, 535824), (39936, 524661), (43992, 476288), (44652, 469248), (45872, 456768), (46848, 447252), (48128, 435357), (48373, 433152), (50752, 412848), (51606, 406016), (54144, 386984), (57096, 366976), (58656, 357216), (59536, 351936), (59904, 349774), (62464, 335439), (66978, 312832), (68808, 304512), (70272, 298168), (72192, 290238), (74542, 281088), (76128, 275232), (78208, 267912), (87984, 238144), (89304, 234624), (91744, 228384), (93696, 223626), (96746, 216576), (101504, 206424), (103212, 203008), (108288, 193492), (111813, 187392), (114192, 183488), (117312, 178608), (119072, 175968), (119808, 174887), (133956, 156416), (137616, 152256), (140544, 149084), (144384, 145119)]