20943597696

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{6553}}^1$

素因数の和:6647

約数の個数: 256

約数和(自身を含む): 67385606400

約数和(自身を除く): 46442008704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 41, 42, 48, 56, 58, 64, 82, 84, 87, 96, 112, 116, 123, 128, 164, 168, 174, 192, 203, 224, 232, 246, 287, 328, 336, 348, 384, 406, 448, 464, 492, 574, 609, 656, 672, 696, 812, 861, 896, 928, 984, 1148, 1189, 1218, 1312, 1344, 1392, 1624, 1722, 1856, 1968, 2296, 2378, 2436, 2624, 2688, 2784, 3248, 3444, 3567, 3712, 3936, 4592, 4756, 4872, 5248, 5568, 6496, 6553, 6888, 7134, 7872, 8323, 9184, 9512, 9744, 11136, 12992, 13106, 13776, 14268, 15744, 16646, 18368, 19024, 19488, 19659, 24969, 25984, 26212, 27552, 28536, 33292, 36736, 38048, 38976, 39318, 45871, 49938, 52424, 55104, 57072, 66584, 76096, 77952, 78636, 91742, 99876, 104848, 110208, 114144, 133168, 137613, 152192, 157272, 183484, 190037, 199752, 209696, 228288, 266336, 268673, 275226, 314544, 366968, 380074, 399504, 419392, 456576, 532672, 537346, 550452, 570111, 629088, 733936, 760148, 799008, 806019, 838784, 1065344, 1074692, 1100904, 1140222, 1258176, 1330259, 1467872, 1520296, 1598016, 1612038, 1880711, 2149384, 2201808, 2280444, 2516352, 2660518, 2935744, 3040592, 3196032, 3224076, 3761422, 3990777, 4298768, 4403616, 4560888, 5321036, 5642133, 5871488, 6081184, 6448152, 7522844, 7791517, 7981554, 8597536, 8807232, 9121776, 10642072, 11284266, 12162368, 12896304, 15045688, 15583034, 15963108, 17195072, 17614464, 18243552, 21284144, 22568532, 23374551, 24324736, 25792608, 30091376, 31166068, 31926216, 34390144, 36487104, 42568288, 45137064, 46749102, 51585216, 54540619, 60182752, 62332136, 63852432, 72974208, 85136576, 90274128, 93498204, 103170432, 109081238, 120365504, 124664272, 127704864, 163621857, 170273152, 180548256, 186996408, 218162476, 240731008, 249328544, 255409728, 327243714, 361096512, 373992816, 436324952, 498657088, 510819456, 654487428, 722193024, 747985632, 872649904, 997314176, 1308974856, 1495971264, 1745299808, 2617949712, 2991942528, 3490599616, 5235899424, 6981199232, 10471798848, 20943597696]

約数ペア:

[(1, 20943597696), (2, 10471798848), (3, 6981199232), (4, 5235899424), (6, 3490599616), (7, 2991942528), (8, 2617949712), (12, 1745299808), (14, 1495971264), (16, 1308974856), (21, 997314176), (24, 872649904), (28, 747985632), (29, 722193024), (32, 654487428), (41, 510819456), (42, 498657088), (48, 436324952), (56, 373992816), (58, 361096512), (64, 327243714), (82, 255409728), (84, 249328544), (87, 240731008), (96, 218162476), (112, 186996408), (116, 180548256), (123, 170273152), (128, 163621857), (164, 127704864), (168, 124664272), (174, 120365504), (192, 109081238), (203, 103170432), (224, 93498204), (232, 90274128), (246, 85136576), (287, 72974208), (328, 63852432), (336, 62332136), (348, 60182752), (384, 54540619), (406, 51585216), (448, 46749102), (464, 45137064), (492, 42568288), (574, 36487104), (609, 34390144), (656, 31926216), (672, 31166068), (696, 30091376), (812, 25792608), (861, 24324736), (896, 23374551), (928, 22568532), (984, 21284144), (1148, 18243552), (1189, 17614464), (1218, 17195072), (1312, 15963108), (1344, 15583034), (1392, 15045688), (1624, 12896304), (1722, 12162368), (1856, 11284266), (1968, 10642072), (2296, 9121776), (2378, 8807232), (2436, 8597536), (2624, 7981554), (2688, 7791517), (2784, 7522844), (3248, 6448152), (3444, 6081184), (3567, 5871488), (3712, 5642133), (3936, 5321036), (4592, 4560888), (4756, 4403616), (4872, 4298768), (5248, 3990777), (5568, 3761422), (6496, 3224076), (6553, 3196032), (6888, 3040592), (7134, 2935744), (7872, 2660518), (8323, 2516352), (9184, 2280444), (9512, 2201808), (9744, 2149384), (11136, 1880711), (12992, 1612038), (13106, 1598016), (13776, 1520296), (14268, 1467872), (15744, 1330259), (16646, 1258176), (18368, 1140222), (19024, 1100904), (19488, 1074692), (19659, 1065344), (24969, 838784), (25984, 806019), (26212, 799008), (27552, 760148), (28536, 733936), (33292, 629088), (36736, 570111), (38048, 550452), (38976, 537346), (39318, 532672), (45871, 456576), (49938, 419392), (52424, 399504), (55104, 380074), (57072, 366968), (66584, 314544), (76096, 275226), (77952, 268673), (78636, 266336), (91742, 228288), (99876, 209696), (104848, 199752), (110208, 190037), (114144, 183484), (133168, 157272), (137613, 152192)]