20944422912

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{19}}^3\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 384

約数和(自身を含む): 68308531200

約数和(自身を除く): 47364108288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 71, 76, 84, 96, 112, 114, 128, 133, 142, 152, 168, 192, 213, 224, 228, 256, 266, 284, 304, 336, 361, 384, 399, 426, 448, 456, 497, 512, 532, 568, 608, 672, 722, 768, 798, 852, 896, 912, 994, 1024, 1064, 1083, 1136, 1216, 1344, 1349, 1444, 1491, 1536, 1596, 1704, 1792, 1824, 1988, 2048, 2128, 2166, 2272, 2432, 2527, 2688, 2698, 2888, 2982, 3072, 3192, 3408, 3584, 3648, 3976, 4047, 4256, 4332, 4544, 4864, 5054, 5376, 5396, 5776, 5964, 6144, 6384, 6816, 6859, 7168, 7296, 7581, 7952, 8094, 8512, 8664, 9088, 9443, 9728, 10108, 10752, 10792, 11552, 11928, 12768, 13632, 13718, 14336, 14592, 15162, 15904, 16188, 17024, 17328, 18176, 18886, 19456, 20216, 20577, 21504, 21584, 23104, 23856, 25536, 25631, 27264, 27436, 28329, 29184, 30324, 31808, 32376, 34048, 34656, 36352, 37772, 38912, 40432, 41154, 43008, 43168, 46208, 47712, 48013, 51072, 51262, 54528, 54872, 56658, 58368, 60648, 63616, 64752, 68096, 69312, 72704, 75544, 76893, 80864, 82308, 86336, 92416, 95424, 96026, 102144, 102524, 109056, 109744, 113316, 116736, 121296, 127232, 129504, 136192, 138624, 144039, 145408, 151088, 153786, 161728, 164616, 172672, 179417, 184832, 190848, 192052, 204288, 205048, 218112, 219488, 226632, 242592, 254464, 259008, 272384, 277248, 288078, 302176, 307572, 323456, 329232, 345344, 358834, 369664, 381696, 384104, 408576, 410096, 436224, 438976, 453264, 485184, 486989, 508928, 518016, 538251, 554496, 576156, 604352, 615144, 646912, 658464, 690688, 717668, 739328, 763392, 768208, 817152, 820192, 877952, 906528, 970368, 973978, 1017856, 1036032, 1076502, 1108992, 1152312, 1208704, 1230288, 1293824, 1316928, 1381376, 1435336, 1460967, 1526784, 1536416, 1640384, 1755904, 1813056, 1940736, 1947956, 2072064, 2153004, 2217984, 2304624, 2417408, 2460576, 2587648, 2633856, 2762752, 2870672, 2921934, 3053568, 3072832, 3280768, 3408923, 3511808, 3626112, 3881472, 3895912, 4144128, 4306008, 4609248, 4834816, 4921152, 5175296, 5267712, 5741344, 5843868, 6145664, 6561536, 6817846, 7023616, 7252224, 7762944, 7791824, 8288256, 8612016, 9218496, 9669632, 9842304, 10226769, 10535424, 11482688, 11687736, 12291328, 13123072, 13635692, 14047232, 14504448, 15525888, 15583648, 17224032, 18436992, 19339264, 19684608, 20453538, 21070848, 22965376, 23375472, 24582656, 26246144, 27271384, 29008896, 31167296, 34448064, 36873984, 39369216, 40907076, 42141696, 45930752, 46750944, 49165312, 52492288, 54542768, 58017792, 62334592, 68896128, 73747968, 78738432, 81814152, 91861504, 93501888, 98330624, 109085536, 124669184, 137792256, 147495936, 157476864, 163628304, 183723008, 187003776, 218171072, 249338368, 275584512, 294991872, 327256608, 367446016, 374007552, 436342144, 498676736, 551169024, 654513216, 748015104, 872684288, 997353472, 1102338048, 1309026432, 1496030208, 1745368576, 2618052864, 2992060416, 3490737152, 5236105728, 6981474304, 10472211456, 20944422912]

約数ペア:

[(1, 20944422912), (2, 10472211456), (3, 6981474304), (4, 5236105728), (6, 3490737152), (7, 2992060416), (8, 2618052864), (12, 1745368576), (14, 1496030208), (16, 1309026432), (19, 1102338048), (21, 997353472), (24, 872684288), (28, 748015104), (32, 654513216), (38, 551169024), (42, 498676736), (48, 436342144), (56, 374007552), (57, 367446016), (64, 327256608), (71, 294991872), (76, 275584512), (84, 249338368), (96, 218171072), (112, 187003776), (114, 183723008), (128, 163628304), (133, 157476864), (142, 147495936), (152, 137792256), (168, 124669184), (192, 109085536), (213, 98330624), (224, 93501888), (228, 91861504), (256, 81814152), (266, 78738432), (284, 73747968), (304, 68896128), (336, 62334592), (361, 58017792), (384, 54542768), (399, 52492288), (426, 49165312), (448, 46750944), (456, 45930752), (497, 42141696), (512, 40907076), (532, 39369216), (568, 36873984), (608, 34448064), (672, 31167296), (722, 29008896), (768, 27271384), (798, 26246144), (852, 24582656), (896, 23375472), (912, 22965376), (994, 21070848), (1024, 20453538), (1064, 19684608), (1083, 19339264), (1136, 18436992), (1216, 17224032), (1344, 15583648), (1349, 15525888), (1444, 14504448), (1491, 14047232), (1536, 13635692), (1596, 13123072), (1704, 12291328), (1792, 11687736), (1824, 11482688), (1988, 10535424), (2048, 10226769), (2128, 9842304), (2166, 9669632), (2272, 9218496), (2432, 8612016), (2527, 8288256), (2688, 7791824), (2698, 7762944), (2888, 7252224), (2982, 7023616), (3072, 6817846), (3192, 6561536), (3408, 6145664), (3584, 5843868), (3648, 5741344), (3976, 5267712), (4047, 5175296), (4256, 4921152), (4332, 4834816), (4544, 4609248), (4864, 4306008), (5054, 4144128), (5376, 3895912), (5396, 3881472), (5776, 3626112), (5964, 3511808), (6144, 3408923), (6384, 3280768), (6816, 3072832), (6859, 3053568), (7168, 2921934), (7296, 2870672), (7581, 2762752), (7952, 2633856), (8094, 2587648), (8512, 2460576), (8664, 2417408), (9088, 2304624), (9443, 2217984), (9728, 2153004), (10108, 2072064), (10752, 1947956), (10792, 1940736), (11552, 1813056), (11928, 1755904), (12768, 1640384), (13632, 1536416), (13718, 1526784), (14336, 1460967), (14592, 1435336), (15162, 1381376), (15904, 1316928), (16188, 1293824), (17024, 1230288), (17328, 1208704), (18176, 1152312), (18886, 1108992), (19456, 1076502), (20216, 1036032), (20577, 1017856), (21504, 973978), (21584, 970368), (23104, 906528), (23856, 877952), (25536, 820192), (25631, 817152), (27264, 768208), (27436, 763392), (28329, 739328), (29184, 717668), (30324, 690688), (31808, 658464), (32376, 646912), (34048, 615144), (34656, 604352), (36352, 576156), (37772, 554496), (38912, 538251), (40432, 518016), (41154, 508928), (43008, 486989), (43168, 485184), (46208, 453264), (47712, 438976), (48013, 436224), (51072, 410096), (51262, 408576), (54528, 384104), (54872, 381696), (56658, 369664), (58368, 358834), (60648, 345344), (63616, 329232), (64752, 323456), (68096, 307572), (69312, 302176), (72704, 288078), (75544, 277248), (76893, 272384), (80864, 259008), (82308, 254464), (86336, 242592), (92416, 226632), (95424, 219488), (96026, 218112), (102144, 205048), (102524, 204288), (109056, 192052), (109744, 190848), (113316, 184832), (116736, 179417), (121296, 172672), (127232, 164616), (129504, 161728), (136192, 153786), (138624, 151088), (144039, 145408)]