20874366144

素因数分解:

$2^6\times 3^4\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{491}}^1$

素因数の和:713

約数の個数: 280

約数和(自身を含む): 63508737600

約数和(自身を除く): 42634371456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 59, 64, 72, 81, 96, 108, 118, 139, 144, 162, 177, 192, 216, 236, 278, 288, 324, 354, 417, 432, 472, 491, 531, 556, 576, 648, 708, 834, 864, 944, 982, 1062, 1112, 1251, 1296, 1416, 1473, 1593, 1668, 1728, 1888, 1964, 2124, 2224, 2502, 2592, 2832, 2946, 3186, 3336, 3753, 3776, 3928, 4248, 4419, 4448, 4779, 5004, 5184, 5664, 5892, 6372, 6672, 7506, 7856, 8201, 8496, 8838, 8896, 9558, 10008, 11259, 11328, 11784, 12744, 13257, 13344, 15012, 15712, 16402, 16992, 17676, 19116, 20016, 22518, 23568, 24603, 25488, 26514, 26688, 28969, 30024, 31424, 32804, 33984, 35352, 38232, 39771, 40032, 45036, 47136, 49206, 50976, 53028, 57938, 60048, 65608, 68249, 70704, 73809, 76464, 79542, 80064, 86907, 90072, 94272, 98412, 101952, 106056, 115876, 120096, 131216, 136498, 141408, 147618, 152928, 159084, 173814, 180144, 196824, 204747, 212112, 221427, 231752, 240192, 260721, 262432, 272996, 282816, 295236, 305856, 318168, 347628, 360288, 393648, 409494, 424224, 442854, 463504, 521442, 524864, 545992, 590472, 614241, 636336, 664281, 695256, 720576, 782163, 787296, 818988, 848448, 885708, 927008, 1042884, 1091984, 1180944, 1228482, 1272672, 1328562, 1390512, 1564326, 1574592, 1637976, 1771416, 1842723, 1854016, 2085768, 2183968, 2346489, 2361888, 2456964, 2545344, 2657124, 2781024, 3128652, 3275952, 3542832, 3685446, 4026691, 4171536, 4367936, 4692978, 4723776, 4913928, 5314248, 5528169, 5562048, 6257304, 6551904, 7085664, 7370892, 8053382, 8343072, 9385956, 9827856, 10628496, 11056338, 12080073, 12514608, 13103808, 14171328, 14741784, 16106764, 16686144, 18771912, 19655712, 21256992, 22112676, 24160146, 25029216, 29483568, 32213528, 36240219, 37543824, 39311424, 42513984, 44225352, 48320292, 50058432, 58967136, 64427056, 72480438, 75087648, 88450704, 96640584, 108720657, 117934272, 128854112, 144960876, 150175296, 176901408, 193281168, 217441314, 257708224, 289921752, 326161971, 353802816, 386562336, 434882628, 579843504, 652323942, 773124672, 869765256, 1159687008, 1304647884, 1739530512, 2319374016, 2609295768, 3479061024, 5218591536, 6958122048, 10437183072, 20874366144]

約数ペア:

[(1, 20874366144), (2, 10437183072), (3, 6958122048), (4, 5218591536), (6, 3479061024), (8, 2609295768), (9, 2319374016), (12, 1739530512), (16, 1304647884), (18, 1159687008), (24, 869765256), (27, 773124672), (32, 652323942), (36, 579843504), (48, 434882628), (54, 386562336), (59, 353802816), (64, 326161971), (72, 289921752), (81, 257708224), (96, 217441314), (108, 193281168), (118, 176901408), (139, 150175296), (144, 144960876), (162, 128854112), (177, 117934272), (192, 108720657), (216, 96640584), (236, 88450704), (278, 75087648), (288, 72480438), (324, 64427056), (354, 58967136), (417, 50058432), (432, 48320292), (472, 44225352), (491, 42513984), (531, 39311424), (556, 37543824), (576, 36240219), (648, 32213528), (708, 29483568), (834, 25029216), (864, 24160146), (944, 22112676), (982, 21256992), (1062, 19655712), (1112, 18771912), (1251, 16686144), (1296, 16106764), (1416, 14741784), (1473, 14171328), (1593, 13103808), (1668, 12514608), (1728, 12080073), (1888, 11056338), (1964, 10628496), (2124, 9827856), (2224, 9385956), (2502, 8343072), (2592, 8053382), (2832, 7370892), (2946, 7085664), (3186, 6551904), (3336, 6257304), (3753, 5562048), (3776, 5528169), (3928, 5314248), (4248, 4913928), (4419, 4723776), (4448, 4692978), (4779, 4367936), (5004, 4171536), (5184, 4026691), (5664, 3685446), (5892, 3542832), (6372, 3275952), (6672, 3128652), (7506, 2781024), (7856, 2657124), (8201, 2545344), (8496, 2456964), (8838, 2361888), (8896, 2346489), (9558, 2183968), (10008, 2085768), (11259, 1854016), (11328, 1842723), (11784, 1771416), (12744, 1637976), (13257, 1574592), (13344, 1564326), (15012, 1390512), (15712, 1328562), (16402, 1272672), (16992, 1228482), (17676, 1180944), (19116, 1091984), (20016, 1042884), (22518, 927008), (23568, 885708), (24603, 848448), (25488, 818988), (26514, 787296), (26688, 782163), (28969, 720576), (30024, 695256), (31424, 664281), (32804, 636336), (33984, 614241), (35352, 590472), (38232, 545992), (39771, 524864), (40032, 521442), (45036, 463504), (47136, 442854), (49206, 424224), (50976, 409494), (53028, 393648), (57938, 360288), (60048, 347628), (65608, 318168), (68249, 305856), (70704, 295236), (73809, 282816), (76464, 272996), (79542, 262432), (80064, 260721), (86907, 240192), (90072, 231752), (94272, 221427), (98412, 212112), (101952, 204747), (106056, 196824), (115876, 180144), (120096, 173814), (131216, 159084), (136498, 152928), (141408, 147618)]