20557126656

素因数分解:

$2^{10}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1019}}^1$

素因数の和:1255

約数の個数: 264

約数和(自身を含む): 65143728000

約数和(自身を除く): 44586601344

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 199, 256, 264, 288, 352, 384, 396, 398, 512, 528, 576, 597, 704, 768, 792, 796, 1019, 1024, 1056, 1152, 1194, 1408, 1536, 1584, 1592, 1791, 2038, 2112, 2189, 2304, 2388, 2816, 3057, 3072, 3168, 3184, 3582, 4076, 4224, 4378, 4608, 4776, 5632, 6114, 6336, 6368, 6567, 7164, 8152, 8448, 8756, 9171, 9216, 9552, 11209, 11264, 12228, 12672, 12736, 13134, 14328, 16304, 16896, 17512, 18342, 19104, 19701, 22418, 24456, 25344, 25472, 26268, 28656, 32608, 33627, 33792, 35024, 36684, 38208, 39402, 44836, 48912, 50688, 50944, 52536, 57312, 65216, 67254, 70048, 73368, 76416, 78804, 89672, 97824, 100881, 101376, 101888, 105072, 114624, 130432, 134508, 140096, 146736, 152832, 157608, 179344, 195648, 201762, 202781, 203776, 210144, 229248, 260864, 269016, 280192, 293472, 305664, 315216, 358688, 391296, 403524, 405562, 420288, 458496, 521728, 538032, 560384, 586944, 608343, 611328, 630432, 717376, 782592, 807048, 811124, 840576, 916992, 1043456, 1076064, 1120768, 1173888, 1216686, 1260864, 1434752, 1565184, 1614096, 1622248, 1681152, 1825029, 1833984, 2152128, 2230591, 2241536, 2347776, 2433372, 2521728, 2869504, 3130368, 3228192, 3244496, 3362304, 3650058, 4304256, 4461182, 4695552, 4866744, 5043456, 5739008, 6456384, 6488992, 6691773, 6724608, 7300116, 8608512, 8922364, 9391104, 9733488, 10086912, 11478016, 12912768, 12977984, 13383546, 14600232, 17217024, 17844728, 19466976, 20075319, 20173824, 25825536, 25955968, 26767092, 29200464, 34434048, 35689456, 38933952, 40150638, 51651072, 51911936, 53534184, 58400928, 71378912, 77867904, 80301276, 103302144, 103823872, 107068368, 116801856, 142757824, 155735808, 160602552, 207647744, 214136736, 233603712, 285515648, 311471616, 321205104, 428273472, 467207424, 571031296, 622943232, 642410208, 856546944, 934414848, 1142062592, 1284820416, 1713093888, 1868829696, 2284125184, 2569640832, 3426187776, 5139281664, 6852375552, 10278563328, 20557126656]

約数ペア:

[(1, 20557126656), (2, 10278563328), (3, 6852375552), (4, 5139281664), (6, 3426187776), (8, 2569640832), (9, 2284125184), (11, 1868829696), (12, 1713093888), (16, 1284820416), (18, 1142062592), (22, 934414848), (24, 856546944), (32, 642410208), (33, 622943232), (36, 571031296), (44, 467207424), (48, 428273472), (64, 321205104), (66, 311471616), (72, 285515648), (88, 233603712), (96, 214136736), (99, 207647744), (128, 160602552), (132, 155735808), (144, 142757824), (176, 116801856), (192, 107068368), (198, 103823872), (199, 103302144), (256, 80301276), (264, 77867904), (288, 71378912), (352, 58400928), (384, 53534184), (396, 51911936), (398, 51651072), (512, 40150638), (528, 38933952), (576, 35689456), (597, 34434048), (704, 29200464), (768, 26767092), (792, 25955968), (796, 25825536), (1019, 20173824), (1024, 20075319), (1056, 19466976), (1152, 17844728), (1194, 17217024), (1408, 14600232), (1536, 13383546), (1584, 12977984), (1592, 12912768), (1791, 11478016), (2038, 10086912), (2112, 9733488), (2189, 9391104), (2304, 8922364), (2388, 8608512), (2816, 7300116), (3057, 6724608), (3072, 6691773), (3168, 6488992), (3184, 6456384), (3582, 5739008), (4076, 5043456), (4224, 4866744), (4378, 4695552), (4608, 4461182), (4776, 4304256), (5632, 3650058), (6114, 3362304), (6336, 3244496), (6368, 3228192), (6567, 3130368), (7164, 2869504), (8152, 2521728), (8448, 2433372), (8756, 2347776), (9171, 2241536), (9216, 2230591), (9552, 2152128), (11209, 1833984), (11264, 1825029), (12228, 1681152), (12672, 1622248), (12736, 1614096), (13134, 1565184), (14328, 1434752), (16304, 1260864), (16896, 1216686), (17512, 1173888), (18342, 1120768), (19104, 1076064), (19701, 1043456), (22418, 916992), (24456, 840576), (25344, 811124), (25472, 807048), (26268, 782592), (28656, 717376), (32608, 630432), (33627, 611328), (33792, 608343), (35024, 586944), (36684, 560384), (38208, 538032), (39402, 521728), (44836, 458496), (48912, 420288), (50688, 405562), (50944, 403524), (52536, 391296), (57312, 358688), (65216, 315216), (67254, 305664), (70048, 293472), (73368, 280192), (76416, 269016), (78804, 260864), (89672, 229248), (97824, 210144), (100881, 203776), (101376, 202781), (101888, 201762), (105072, 195648), (114624, 179344), (130432, 157608), (134508, 152832), (140096, 146736)]