20456517312

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{5557}}^1$

素因数の和:5676

約数の個数: 336

約数和(自身を含む): 73997344512

約数和(自身を除く): 53540827200

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 83, 84, 88, 96, 99, 112, 126, 132, 144, 154, 166, 168, 176, 192, 198, 224, 231, 249, 252, 264, 288, 308, 332, 336, 352, 396, 448, 462, 498, 504, 528, 576, 581, 616, 664, 672, 693, 704, 747, 792, 913, 924, 996, 1008, 1056, 1162, 1232, 1328, 1344, 1386, 1494, 1584, 1743, 1826, 1848, 1992, 2016, 2112, 2324, 2464, 2656, 2739, 2772, 2988, 3168, 3486, 3652, 3696, 3984, 4032, 4648, 4928, 5229, 5312, 5478, 5544, 5557, 5976, 6336, 6391, 6972, 7304, 7392, 7968, 8217, 9296, 10458, 10956, 11088, 11114, 11952, 12782, 13944, 14608, 14784, 15936, 16434, 16671, 18592, 19173, 20916, 21912, 22176, 22228, 23904, 25564, 27888, 29216, 32868, 33342, 37184, 38346, 38899, 41832, 43824, 44352, 44456, 47808, 50013, 51128, 55776, 57519, 58432, 61127, 65736, 66684, 76692, 77798, 83664, 87648, 88912, 100026, 102256, 111552, 115038, 116697, 122254, 131472, 133368, 153384, 155596, 167328, 175296, 177824, 183381, 200052, 204512, 230076, 233394, 244508, 262944, 266736, 306768, 311192, 334656, 350091, 355648, 366762, 400104, 409024, 427889, 460152, 461231, 466788, 489016, 525888, 533472, 550143, 613536, 622384, 700182, 733524, 800208, 855778, 920304, 922462, 933576, 978032, 1066944, 1100286, 1227072, 1244768, 1283667, 1383693, 1400364, 1467048, 1600416, 1711556, 1840608, 1844924, 1867152, 1956064, 2200572, 2489536, 2567334, 2767386, 2800728, 2934096, 3200832, 3228617, 3423112, 3681216, 3689848, 3734304, 3851001, 3912128, 4151079, 4401144, 5073541, 5134668, 5534772, 5601456, 5868192, 6457234, 6846224, 7379696, 7468608, 7702002, 8302158, 8802288, 9685851, 10147082, 10269336, 11069544, 11202912, 11736384, 12914468, 13692448, 14759392, 15220623, 15404004, 16604316, 17604576, 19371702, 20294164, 20538672, 22139088, 22405824, 25828936, 27384896, 29057553, 29518784, 30441246, 30808008, 33208632, 35209152, 35514787, 38743404, 40588328, 41077344, 44278176, 45661869, 51657872, 58115106, 60882492, 61616016, 66417264, 71029574, 77486808, 81176656, 82154688, 88556352, 91323738, 103315744, 106544361, 116230212, 121764984, 123232032, 132834528, 142059148, 154973616, 162353312, 182647476, 206631488, 213088722, 232460424, 243529968, 246464064, 265669056, 284118296, 309947232, 319633083, 324706624, 365294952, 426177444, 464920848, 487059936, 568236592, 619894464, 639266166, 730589904, 852354888, 929841696, 974119872, 1136473184, 1278532332, 1461179808, 1704709776, 1859683392, 2272946368, 2557064664, 2922359616, 3409419552, 5114129328, 6818839104, 10228258656, 20456517312]

約数ペア:

[(1, 20456517312), (2, 10228258656), (3, 6818839104), (4, 5114129328), (6, 3409419552), (7, 2922359616), (8, 2557064664), (9, 2272946368), (11, 1859683392), (12, 1704709776), (14, 1461179808), (16, 1278532332), (18, 1136473184), (21, 974119872), (22, 929841696), (24, 852354888), (28, 730589904), (32, 639266166), (33, 619894464), (36, 568236592), (42, 487059936), (44, 464920848), (48, 426177444), (56, 365294952), (63, 324706624), (64, 319633083), (66, 309947232), (72, 284118296), (77, 265669056), (83, 246464064), (84, 243529968), (88, 232460424), (96, 213088722), (99, 206631488), (112, 182647476), (126, 162353312), (132, 154973616), (144, 142059148), (154, 132834528), (166, 123232032), (168, 121764984), (176, 116230212), (192, 106544361), (198, 103315744), (224, 91323738), (231, 88556352), (249, 82154688), (252, 81176656), (264, 77486808), (288, 71029574), (308, 66417264), (332, 61616016), (336, 60882492), (352, 58115106), (396, 51657872), (448, 45661869), (462, 44278176), (498, 41077344), (504, 40588328), (528, 38743404), (576, 35514787), (581, 35209152), (616, 33208632), (664, 30808008), (672, 30441246), (693, 29518784), (704, 29057553), (747, 27384896), (792, 25828936), (913, 22405824), (924, 22139088), (996, 20538672), (1008, 20294164), (1056, 19371702), (1162, 17604576), (1232, 16604316), (1328, 15404004), (1344, 15220623), (1386, 14759392), (1494, 13692448), (1584, 12914468), (1743, 11736384), (1826, 11202912), (1848, 11069544), (1992, 10269336), (2016, 10147082), (2112, 9685851), (2324, 8802288), (2464, 8302158), (2656, 7702002), (2739, 7468608), (2772, 7379696), (2988, 6846224), (3168, 6457234), (3486, 5868192), (3652, 5601456), (3696, 5534772), (3984, 5134668), (4032, 5073541), (4648, 4401144), (4928, 4151079), (5229, 3912128), (5312, 3851001), (5478, 3734304), (5544, 3689848), (5557, 3681216), (5976, 3423112), (6336, 3228617), (6391, 3200832), (6972, 2934096), (7304, 2800728), (7392, 2767386), (7968, 2567334), (8217, 2489536), (9296, 2200572), (10458, 1956064), (10956, 1867152), (11088, 1844924), (11114, 1840608), (11952, 1711556), (12782, 1600416), (13944, 1467048), (14608, 1400364), (14784, 1383693), (15936, 1283667), (16434, 1244768), (16671, 1227072), (18592, 1100286), (19173, 1066944), (20916, 978032), (21912, 933576), (22176, 922462), (22228, 920304), (23904, 855778), (25564, 800208), (27888, 733524), (29216, 700182), (32868, 622384), (33342, 613536), (37184, 550143), (38346, 533472), (38899, 525888), (41832, 489016), (43824, 466788), (44352, 461231), (44456, 460152), (47808, 427889), (50013, 409024), (51128, 400104), (55776, 366762), (57519, 355648), (58432, 350091), (61127, 334656), (65736, 311192), (66684, 306768), (76692, 266736), (77798, 262944), (83664, 244508), (87648, 233394), (88912, 230076), (100026, 204512), (102256, 200052), (111552, 183381), (115038, 177824), (116697, 175296), (122254, 167328), (131472, 155596), (133368, 153384)]