20167637472

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:423

約数の個数: 384

約数和(自身を含む): 64194923520

約数和(自身を除く): 44027286048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 71, 72, 83, 96, 102, 108, 136, 142, 144, 153, 166, 204, 213, 216, 233, 249, 272, 284, 288, 306, 332, 408, 426, 432, 459, 466, 498, 544, 568, 612, 639, 664, 699, 747, 816, 852, 864, 918, 932, 996, 1136, 1207, 1224, 1278, 1328, 1398, 1411, 1494, 1632, 1704, 1836, 1864, 1917, 1992, 2097, 2241, 2272, 2414, 2448, 2556, 2656, 2796, 2822, 2988, 3408, 3621, 3672, 3728, 3834, 3961, 3984, 4194, 4233, 4482, 4828, 4896, 5112, 5592, 5644, 5893, 5976, 6291, 6816, 7242, 7344, 7456, 7668, 7922, 7968, 8388, 8466, 8964, 9656, 10224, 10863, 11184, 11288, 11786, 11883, 11952, 12582, 12699, 14484, 14688, 15336, 15844, 16543, 16776, 16932, 17679, 17928, 19312, 19339, 20448, 21726, 22368, 22576, 23572, 23766, 23904, 25164, 25398, 28968, 30672, 31688, 32589, 33086, 33552, 33864, 35358, 35649, 35856, 38097, 38624, 38678, 43452, 45152, 47144, 47532, 49629, 50328, 50796, 53037, 57936, 58017, 61344, 63376, 65178, 66172, 67104, 67728, 70716, 71298, 71712, 76194, 77356, 86904, 94288, 95064, 99258, 100181, 100656, 101592, 106074, 106947, 115872, 116034, 126752, 130356, 132344, 135456, 141432, 142596, 148887, 152388, 154712, 159111, 173808, 174051, 188576, 190128, 198516, 200362, 201312, 203184, 212148, 213894, 232068, 260712, 264688, 281231, 282864, 285192, 297774, 300543, 304776, 309424, 318222, 328763, 347616, 348102, 380256, 397032, 400724, 406368, 424296, 427788, 446661, 464136, 521424, 522153, 529376, 562462, 565728, 570384, 595548, 601086, 609552, 618848, 636444, 657526, 696204, 794064, 801448, 843693, 848592, 855576, 893322, 901629, 928272, 986289, 1042848, 1044306, 1124924, 1140768, 1191096, 1202172, 1219104, 1272888, 1315052, 1373069, 1392408, 1588128, 1602896, 1687386, 1697184, 1711152, 1786644, 1803258, 1856544, 1972578, 2088612, 2249848, 2382192, 2404344, 2531079, 2545776, 2630104, 2704887, 2746138, 2784816, 2958867, 3205792, 3374772, 3422304, 3573288, 3606516, 3945156, 4119207, 4177224, 4499696, 4764384, 4808688, 5062158, 5091552, 5260208, 5409774, 5492276, 5569632, 5917734, 6749544, 7146576, 7213032, 7593237, 7890312, 8238414, 8354448, 8876601, 8999392, 9617376, 10124316, 10520416, 10819548, 10984552, 11835468, 12357621, 13499088, 14293152, 14426064, 15186474, 15780624, 16476828, 16708896, 17753202, 20248632, 21639096, 21969104, 23342173, 23670936, 24715242, 26998176, 28852128, 30372948, 31561248, 32953656, 35506404, 37072863, 40497264, 43278192, 43938208, 46684346, 47341872, 49430484, 60745896, 65907312, 70026519, 71012808, 74145726, 80994528, 86556384, 93368692, 94683744, 98860968, 121491792, 131814624, 140053038, 142025616, 148291452, 186737384, 197721936, 210079557, 242983584, 280106076, 284051232, 296582904, 373474768, 395443872, 420159114, 560212152, 593165808, 630238671, 746949536, 840318228, 1120424304, 1186331616, 1260477342, 1680636456, 2240848608, 2520954684, 3361272912, 5041909368, 6722545824, 10083818736, 20167637472]

約数ペア:

[(1, 20167637472), (2, 10083818736), (3, 6722545824), (4, 5041909368), (6, 3361272912), (8, 2520954684), (9, 2240848608), (12, 1680636456), (16, 1260477342), (17, 1186331616), (18, 1120424304), (24, 840318228), (27, 746949536), (32, 630238671), (34, 593165808), (36, 560212152), (48, 420159114), (51, 395443872), (54, 373474768), (68, 296582904), (71, 284051232), (72, 280106076), (83, 242983584), (96, 210079557), (102, 197721936), (108, 186737384), (136, 148291452), (142, 142025616), (144, 140053038), (153, 131814624), (166, 121491792), (204, 98860968), (213, 94683744), (216, 93368692), (233, 86556384), (249, 80994528), (272, 74145726), (284, 71012808), (288, 70026519), (306, 65907312), (332, 60745896), (408, 49430484), (426, 47341872), (432, 46684346), (459, 43938208), (466, 43278192), (498, 40497264), (544, 37072863), (568, 35506404), (612, 32953656), (639, 31561248), (664, 30372948), (699, 28852128), (747, 26998176), (816, 24715242), (852, 23670936), (864, 23342173), (918, 21969104), (932, 21639096), (996, 20248632), (1136, 17753202), (1207, 16708896), (1224, 16476828), (1278, 15780624), (1328, 15186474), (1398, 14426064), (1411, 14293152), (1494, 13499088), (1632, 12357621), (1704, 11835468), (1836, 10984552), (1864, 10819548), (1917, 10520416), (1992, 10124316), (2097, 9617376), (2241, 8999392), (2272, 8876601), (2414, 8354448), (2448, 8238414), (2556, 7890312), (2656, 7593237), (2796, 7213032), (2822, 7146576), (2988, 6749544), (3408, 5917734), (3621, 5569632), (3672, 5492276), (3728, 5409774), (3834, 5260208), (3961, 5091552), (3984, 5062158), (4194, 4808688), (4233, 4764384), (4482, 4499696), (4828, 4177224), (4896, 4119207), (5112, 3945156), (5592, 3606516), (5644, 3573288), (5893, 3422304), (5976, 3374772), (6291, 3205792), (6816, 2958867), (7242, 2784816), (7344, 2746138), (7456, 2704887), (7668, 2630104), (7922, 2545776), (7968, 2531079), (8388, 2404344), (8466, 2382192), (8964, 2249848), (9656, 2088612), (10224, 1972578), (10863, 1856544), (11184, 1803258), (11288, 1786644), (11786, 1711152), (11883, 1697184), (11952, 1687386), (12582, 1602896), (12699, 1588128), (14484, 1392408), (14688, 1373069), (15336, 1315052), (15844, 1272888), (16543, 1219104), (16776, 1202172), (16932, 1191096), (17679, 1140768), (17928, 1124924), (19312, 1044306), (19339, 1042848), (20448, 986289), (21726, 928272), (22368, 901629), (22576, 893322), (23572, 855576), (23766, 848592), (23904, 843693), (25164, 801448), (25398, 794064), (28968, 696204), (30672, 657526), (31688, 636444), (32589, 618848), (33086, 609552), (33552, 601086), (33864, 595548), (35358, 570384), (35649, 565728), (35856, 562462), (38097, 529376), (38624, 522153), (38678, 521424), (43452, 464136), (45152, 446661), (47144, 427788), (47532, 424296), (49629, 406368), (50328, 400724), (50796, 397032), (53037, 380256), (57936, 348102), (58017, 347616), (61344, 328763), (63376, 318222), (65178, 309424), (66172, 304776), (67104, 300543), (67728, 297774), (70716, 285192), (71298, 282864), (71712, 281231), (76194, 264688), (77356, 260712), (86904, 232068), (94288, 213894), (95064, 212148), (99258, 203184), (100181, 201312), (100656, 200362), (101592, 198516), (106074, 190128), (106947, 188576), (115872, 174051), (116034, 173808), (126752, 159111), (130356, 154712), (132344, 152388), (135456, 148887), (141432, 142596)]