20693087232

素因数分解:

$2^{10}\times 3^1\times {\mathrm{83}}^1\times {\mathrm{81157}}^1$

素因数の和:81263

約数の個数: 88

約数和(自身を含む): 55819823136

約数和(自身を除く): 35126735904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 128, 166, 192, 249, 256, 332, 384, 498, 512, 664, 768, 996, 1024, 1328, 1536, 1992, 2656, 3072, 3984, 5312, 7968, 10624, 15936, 21248, 31872, 42496, 63744, 81157, 84992, 127488, 162314, 243471, 254976, 324628, 486942, 649256, 973884, 1298512, 1947768, 2597024, 3895536, 5194048, 6736031, 7791072, 10388096, 13472062, 15582144, 20208093, 20776192, 26944124, 31164288, 40416186, 41552384, 53888248, 62328576, 80832372, 83104768, 107776496, 124657152, 161664744, 215552992, 249314304, 323329488, 431105984, 646658976, 862211968, 1293317952, 1724423936, 2586635904, 3448847872, 5173271808, 6897695744, 10346543616, 20693087232]

約数ペア:

[(1, 20693087232), (2, 10346543616), (3, 6897695744), (4, 5173271808), (6, 3448847872), (8, 2586635904), (12, 1724423936), (16, 1293317952), (24, 862211968), (32, 646658976), (48, 431105984), (64, 323329488), (83, 249314304), (96, 215552992), (128, 161664744), (166, 124657152), (192, 107776496), (249, 83104768), (256, 80832372), (332, 62328576), (384, 53888248), (498, 41552384), (512, 40416186), (664, 31164288), (768, 26944124), (996, 20776192), (1024, 20208093), (1328, 15582144), (1536, 13472062), (1992, 10388096), (2656, 7791072), (3072, 6736031), (3984, 5194048), (5312, 3895536), (7968, 2597024), (10624, 1947768), (15936, 1298512), (21248, 973884), (31872, 649256), (42496, 486942), (63744, 324628), (81157, 254976), (84992, 243471), (127488, 162314)]