20837302272

素因数分解:

$2^{25}\times 3^3\times {\mathrm{23}}^1$

素因数の和:82

約数の個数: 208

約数和(自身を含む): 64424508480

約数和(自身を除く): 43587206208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 256, 276, 288, 368, 384, 414, 432, 512, 552, 576, 621, 736, 768, 828, 864, 1024, 1104, 1152, 1242, 1472, 1536, 1656, 1728, 2048, 2208, 2304, 2484, 2944, 3072, 3312, 3456, 4096, 4416, 4608, 4968, 5888, 6144, 6624, 6912, 8192, 8832, 9216, 9936, 11776, 12288, 13248, 13824, 16384, 17664, 18432, 19872, 23552, 24576, 26496, 27648, 32768, 35328, 36864, 39744, 47104, 49152, 52992, 55296, 65536, 70656, 73728, 79488, 94208, 98304, 105984, 110592, 131072, 141312, 147456, 158976, 188416, 196608, 211968, 221184, 262144, 282624, 294912, 317952, 376832, 393216, 423936, 442368, 524288, 565248, 589824, 635904, 753664, 786432, 847872, 884736, 1048576, 1130496, 1179648, 1271808, 1507328, 1572864, 1695744, 1769472, 2097152, 2260992, 2359296, 2543616, 3014656, 3145728, 3391488, 3538944, 4194304, 4521984, 4718592, 5087232, 6029312, 6291456, 6782976, 7077888, 8388608, 9043968, 9437184, 10174464, 12058624, 12582912, 13565952, 14155776, 16777216, 18087936, 18874368, 20348928, 24117248, 25165824, 27131904, 28311552, 33554432, 36175872, 37748736, 40697856, 48234496, 50331648, 54263808, 56623104, 72351744, 75497472, 81395712, 96468992, 100663296, 108527616, 113246208, 144703488, 150994944, 162791424, 192937984, 217055232, 226492416, 289406976, 301989888, 325582848, 385875968, 434110464, 452984832, 578813952, 651165696, 771751936, 868220928, 905969664, 1157627904, 1302331392, 1736441856, 2315255808, 2604662784, 3472883712, 5209325568, 6945767424, 10418651136, 20837302272]

約数ペア:

[(1, 20837302272), (2, 10418651136), (3, 6945767424), (4, 5209325568), (6, 3472883712), (8, 2604662784), (9, 2315255808), (12, 1736441856), (16, 1302331392), (18, 1157627904), (23, 905969664), (24, 868220928), (27, 771751936), (32, 651165696), (36, 578813952), (46, 452984832), (48, 434110464), (54, 385875968), (64, 325582848), (69, 301989888), (72, 289406976), (92, 226492416), (96, 217055232), (108, 192937984), (128, 162791424), (138, 150994944), (144, 144703488), (184, 113246208), (192, 108527616), (207, 100663296), (216, 96468992), (256, 81395712), (276, 75497472), (288, 72351744), (368, 56623104), (384, 54263808), (414, 50331648), (432, 48234496), (512, 40697856), (552, 37748736), (576, 36175872), (621, 33554432), (736, 28311552), (768, 27131904), (828, 25165824), (864, 24117248), (1024, 20348928), (1104, 18874368), (1152, 18087936), (1242, 16777216), (1472, 14155776), (1536, 13565952), (1656, 12582912), (1728, 12058624), (2048, 10174464), (2208, 9437184), (2304, 9043968), (2484, 8388608), (2944, 7077888), (3072, 6782976), (3312, 6291456), (3456, 6029312), (4096, 5087232), (4416, 4718592), (4608, 4521984), (4968, 4194304), (5888, 3538944), (6144, 3391488), (6624, 3145728), (6912, 3014656), (8192, 2543616), (8832, 2359296), (9216, 2260992), (9936, 2097152), (11776, 1769472), (12288, 1695744), (13248, 1572864), (13824, 1507328), (16384, 1271808), (17664, 1179648), (18432, 1130496), (19872, 1048576), (23552, 884736), (24576, 847872), (26496, 786432), (27648, 753664), (32768, 635904), (35328, 589824), (36864, 565248), (39744, 524288), (47104, 442368), (49152, 423936), (52992, 393216), (55296, 376832), (65536, 317952), (70656, 294912), (73728, 282624), (79488, 262144), (94208, 221184), (98304, 211968), (105984, 196608), (110592, 188416), (131072, 158976), (141312, 147456)]