20617756416

素因数分解:

$2^8\times 3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2447}}^1$

素因数の和:2548

約数の個数: 288

約数和(自身を含む): 64848107520

約数和(自身を除く): 44230351104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 53, 54, 64, 69, 72, 92, 96, 106, 108, 128, 138, 144, 159, 184, 192, 207, 212, 216, 256, 276, 288, 318, 368, 384, 414, 424, 432, 477, 552, 576, 621, 636, 736, 768, 828, 848, 864, 954, 1104, 1152, 1219, 1242, 1272, 1431, 1472, 1656, 1696, 1728, 1908, 2208, 2304, 2438, 2447, 2484, 2544, 2862, 2944, 3312, 3392, 3456, 3657, 3816, 4416, 4876, 4894, 4968, 5088, 5724, 5888, 6624, 6784, 6912, 7314, 7341, 7632, 8832, 9752, 9788, 9936, 10176, 10971, 11448, 13248, 13568, 14628, 14682, 15264, 17664, 19504, 19576, 19872, 20352, 21942, 22023, 22896, 26496, 29256, 29364, 30528, 32913, 39008, 39152, 39744, 40704, 43884, 44046, 45792, 52992, 56281, 58512, 58728, 61056, 65826, 66069, 78016, 78304, 79488, 87768, 88092, 91584, 112562, 117024, 117456, 122112, 129691, 131652, 132138, 156032, 156608, 158976, 168843, 175536, 176184, 183168, 225124, 234048, 234912, 259382, 263304, 264276, 312064, 313216, 337686, 351072, 352368, 366336, 389073, 450248, 468096, 469824, 506529, 518764, 526608, 528552, 626432, 675372, 702144, 704736, 778146, 900496, 936192, 939648, 1013058, 1037528, 1053216, 1057104, 1167219, 1350744, 1404288, 1409472, 1519587, 1556292, 1800992, 1879296, 2026116, 2075056, 2106432, 2114208, 2334438, 2701488, 2808576, 2818944, 2982893, 3039174, 3112584, 3501657, 3601984, 4052232, 4150112, 4212864, 4228416, 4668876, 5402976, 5637888, 5965786, 6078348, 6225168, 7003314, 7203968, 8104464, 8300224, 8425728, 8456832, 8948679, 9337752, 10805952, 11931572, 12156696, 12450336, 14006628, 14407936, 16208928, 16600448, 16913664, 17897358, 18675504, 21611904, 23863144, 24313392, 24900672, 26846037, 28013256, 32417856, 33200896, 35794716, 37351008, 43223808, 47726288, 48626784, 49801344, 53692074, 56026512, 64835712, 71589432, 74702016, 80538111, 95452576, 97253568, 99602688, 107384148, 112053024, 129671424, 143178864, 149404032, 161076222, 190905152, 194507136, 214768296, 224106048, 286357728, 298808064, 322152444, 381810304, 389014272, 429536592, 448212096, 572715456, 644304888, 763620608, 859073184, 896424192, 1145430912, 1288609776, 1718146368, 2290861824, 2577219552, 3436292736, 5154439104, 6872585472, 10308878208, 20617756416]

約数ペア:

[(1, 20617756416), (2, 10308878208), (3, 6872585472), (4, 5154439104), (6, 3436292736), (8, 2577219552), (9, 2290861824), (12, 1718146368), (16, 1288609776), (18, 1145430912), (23, 896424192), (24, 859073184), (27, 763620608), (32, 644304888), (36, 572715456), (46, 448212096), (48, 429536592), (53, 389014272), (54, 381810304), (64, 322152444), (69, 298808064), (72, 286357728), (92, 224106048), (96, 214768296), (106, 194507136), (108, 190905152), (128, 161076222), (138, 149404032), (144, 143178864), (159, 129671424), (184, 112053024), (192, 107384148), (207, 99602688), (212, 97253568), (216, 95452576), (256, 80538111), (276, 74702016), (288, 71589432), (318, 64835712), (368, 56026512), (384, 53692074), (414, 49801344), (424, 48626784), (432, 47726288), (477, 43223808), (552, 37351008), (576, 35794716), (621, 33200896), (636, 32417856), (736, 28013256), (768, 26846037), (828, 24900672), (848, 24313392), (864, 23863144), (954, 21611904), (1104, 18675504), (1152, 17897358), (1219, 16913664), (1242, 16600448), (1272, 16208928), (1431, 14407936), (1472, 14006628), (1656, 12450336), (1696, 12156696), (1728, 11931572), (1908, 10805952), (2208, 9337752), (2304, 8948679), (2438, 8456832), (2447, 8425728), (2484, 8300224), (2544, 8104464), (2862, 7203968), (2944, 7003314), (3312, 6225168), (3392, 6078348), (3456, 5965786), (3657, 5637888), (3816, 5402976), (4416, 4668876), (4876, 4228416), (4894, 4212864), (4968, 4150112), (5088, 4052232), (5724, 3601984), (5888, 3501657), (6624, 3112584), (6784, 3039174), (6912, 2982893), (7314, 2818944), (7341, 2808576), (7632, 2701488), (8832, 2334438), (9752, 2114208), (9788, 2106432), (9936, 2075056), (10176, 2026116), (10971, 1879296), (11448, 1800992), (13248, 1556292), (13568, 1519587), (14628, 1409472), (14682, 1404288), (15264, 1350744), (17664, 1167219), (19504, 1057104), (19576, 1053216), (19872, 1037528), (20352, 1013058), (21942, 939648), (22023, 936192), (22896, 900496), (26496, 778146), (29256, 704736), (29364, 702144), (30528, 675372), (32913, 626432), (39008, 528552), (39152, 526608), (39744, 518764), (40704, 506529), (43884, 469824), (44046, 468096), (45792, 450248), (52992, 389073), (56281, 366336), (58512, 352368), (58728, 351072), (61056, 337686), (65826, 313216), (66069, 312064), (78016, 264276), (78304, 263304), (79488, 259382), (87768, 234912), (88092, 234048), (91584, 225124), (112562, 183168), (117024, 176184), (117456, 175536), (122112, 168843), (129691, 158976), (131652, 156608), (132138, 156032)]