20408064768

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 864

約数和(自身を含む): 78568089600

約数和(自身を除く): 58160024832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 32, 36, 38, 39, 42, 47, 48, 52, 56, 57, 63, 64, 72, 76, 78, 84, 91, 94, 96, 104, 109, 112, 114, 117, 126, 128, 133, 141, 144, 152, 156, 168, 171, 182, 188, 192, 208, 218, 224, 228, 234, 247, 252, 256, 266, 273, 282, 288, 304, 312, 327, 329, 336, 342, 364, 376, 384, 399, 416, 423, 436, 448, 456, 468, 494, 504, 532, 546, 564, 576, 608, 611, 624, 654, 658, 672, 684, 728, 741, 752, 763, 768, 798, 819, 832, 846, 872, 893, 896, 912, 936, 981, 987, 988, 1008, 1064, 1092, 1128, 1152, 1197, 1216, 1222, 1248, 1308, 1316, 1344, 1368, 1417, 1456, 1482, 1504, 1526, 1596, 1638, 1664, 1692, 1729, 1744, 1786, 1792, 1824, 1833, 1872, 1962, 1974, 1976, 2016, 2071, 2128, 2184, 2223, 2256, 2289, 2304, 2394, 2432, 2444, 2496, 2616, 2632, 2679, 2688, 2736, 2834, 2912, 2961, 2964, 3008, 3052, 3192, 3276, 3328, 3384, 3458, 3488, 3572, 3648, 3666, 3744, 3924, 3948, 3952, 4032, 4142, 4251, 4256, 4277, 4368, 4446, 4512, 4578, 4788, 4864, 4888, 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43491, 43776, 43992, 45344, 46107, 46436, 47376, 47424, 48832, 49704, 50008, 51012, 51072, 51324, 52416, 53846, 54144, 54936, 55328, 56259, 57152, 57988, 58656, 59514, 61476, 62244, 62784, 63168, 63232, 64296, 66272, 66599, 68016, 68432, 69654, 69888, 71136, 71722, 73248, 74556, 75012, 76608, 76986, 78208, 79352, 80769, 81263, 81968, 82992, 83712, 84224, 85728, 86982, 87984, 89271, 90688, 92214, 92872, 94752, 94848, 97337, 97664, 99408, 100016, 102024, 102144, 102648, 104481, 104832, 107583, 107692, 108288, 109872, 110656, 112518, 114304, 115976, 117312, 119028, 122952, 124488, 125568, 126336, 128592, 130473, 132544, 133198, 136032, 136864, 139308, 142272, 143444, 146496, 149112, 150024, 153216, 153972, 156416, 158704, 161538, 162526, 163936, 165984, 171456, 173964, 175968, 178542, 181376, 184428, 185744, 188461, 189504, 189696, 194674, 195328, 198816, 199797, 200032, 204048, 205296, 208962, 209664, 215166, 215384, 219744, 221312, 225036, 228608, 231952, 234624, 238056, 242307, 243789, 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7801248, 8176308, 8350272, 8391474, 8524672, 8857667, 8915712, 9046128, 9180416, 9344352, 9590256, 9854208, 10123048, 10327968, 10338432, 10401664, 10901744, 11133696, 11188632, 11388429, 11426688, 11701872, 11803392, 12061504, 12264462, 12459136, 12787008, 13373568, 13569192, 13770624, 14016528, 14402304, 14918176, 15184572, 15507648, 15602496, 16352616, 16700544, 16782948, 17049344, 17715334, 18092256, 18688704, 19180512, 20246096, 20655936, 20676864, 20803328, 21803488, 22377264, 22776858, 22853376, 23403744, 24123008, 24528924, 24918272, 25574016, 26573001, 26747136, 27138384, 27541248, 28033056, 29836352, 30369144, 31015296, 31204992, 32705232, 33401088, 33565896, 35430668, 36184512, 37377408, 38361024, 40492192, 41311872, 43606976, 44754528, 45553716, 46807488, 48246016, 49057848, 51148032, 53146002, 54276768, 56066112, 59672704, 60738288, 62030592, 62409984, 65410464, 67131792, 70861336, 72369024, 74754816, 76722048, 79719003, 80984384, 82623744, 87213952, 89509056, 91107432, 93614976, 98115696, 106292004, 108553536, 112132224, 119345408, 121476576, 130820928, 134263584, 141722672, 144738048, 153444096, 159438006, 161968768, 174427904, 179018112, 182214864, 187229952, 196231392, 212584008, 217107072, 224264448, 242953152, 261641856, 268527168, 283445344, 318876012, 323937536, 358036224, 364429728, 392462784, 425168016, 434214144, 485906304, 523283712, 537054336, 566890688, 637752024, 728859456, 784925568, 850336032, 971812608, 1074108672, 1133781376, 1275504048, 1457718912, 1569851136, 1700672064, 2267562752, 2551008096, 2915437824, 3401344128, 5102016192, 6802688256, 10204032384, 20408064768]

約数ペア:

[(1, 20408064768), (2, 10204032384), (3, 6802688256), (4, 5102016192), (6, 3401344128), (7, 2915437824), (8, 2551008096), (9, 2267562752), (12, 1700672064), (13, 1569851136), (14, 1457718912), (16, 1275504048), (18, 1133781376), (19, 1074108672), (21, 971812608), (24, 850336032), (26, 784925568), (28, 728859456), (32, 637752024), (36, 566890688), (38, 537054336), (39, 523283712), (42, 485906304), (47, 434214144), (48, 425168016), (52, 392462784), (56, 364429728), (57, 358036224), (63, 323937536), (64, 318876012), (72, 283445344), (76, 268527168), (78, 261641856), (84, 242953152), (91, 224264448), (94, 217107072), (96, 212584008), (104, 196231392), (109, 187229952), (112, 182214864), (114, 179018112), (117, 174427904), (126, 161968768), (128, 159438006), (133, 153444096), (141, 144738048), (144, 141722672), (152, 134263584), (156, 130820928), (168, 121476576), (171, 119345408), (182, 112132224), (188, 108553536), (192, 106292004), (208, 98115696), (218, 93614976), (224, 91107432), (228, 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(1152, 17715334), (1197, 17049344), (1216, 16782948), (1222, 16700544), (1248, 16352616), (1308, 15602496), (1316, 15507648), (1344, 15184572), (1368, 14918176), (1417, 14402304), (1456, 14016528), (1482, 13770624), (1504, 13569192), (1526, 13373568), (1596, 12787008), (1638, 12459136), (1664, 12264462), (1692, 12061504), (1729, 11803392), (1744, 11701872), (1786, 11426688), (1792, 11388429), (1824, 11188632), (1833, 11133696), (1872, 10901744), (1962, 10401664), (1974, 10338432), (1976, 10327968), (2016, 10123048), (2071, 9854208), (2128, 9590256), (2184, 9344352), (2223, 9180416), (2256, 9046128), (2289, 8915712), (2304, 8857667), (2394, 8524672), (2432, 8391474), (2444, 8350272), (2496, 8176308), (2616, 7801248), (2632, 7753824), (2679, 7617792), (2688, 7592286), (2736, 7459088), (2834, 7201152), (2912, 7008264), (2961, 6892288), (2964, 6885312), (3008, 6784596), (3052, 6686784), (3192, 6393504), (3276, 6229568), (3328, 6132231), (3384, 6030752), (3458, 5901696), (3488, 5850936), 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