20093952

素因数分解:

$2^{10}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:265

約数の個数: 88

約数和(自身を含む): 55547392

約数和(自身を除く): 35453440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 211, 248, 256, 372, 384, 422, 496, 512, 633, 744, 768, 844, 992, 1024, 1266, 1488, 1536, 1688, 1984, 2532, 2976, 3072, 3376, 3968, 5064, 5952, 6541, 6752, 7936, 10128, 11904, 13082, 13504, 15872, 19623, 20256, 23808, 26164, 27008, 31744, 39246, 40512, 47616, 52328, 54016, 78492, 81024, 95232, 104656, 108032, 156984, 162048, 209312, 216064, 313968, 324096, 418624, 627936, 648192, 837248, 1255872, 1674496, 2511744, 3348992, 5023488, 6697984, 10046976, 20093952]

約数ペア:

[(1, 20093952), (2, 10046976), (3, 6697984), (4, 5023488), (6, 3348992), (8, 2511744), (12, 1674496), (16, 1255872), (24, 837248), (31, 648192), (32, 627936), (48, 418624), (62, 324096), (64, 313968), (93, 216064), (96, 209312), (124, 162048), (128, 156984), (186, 108032), (192, 104656), (211, 95232), (248, 81024), (256, 78492), (372, 54016), (384, 52328), (422, 47616), (496, 40512), (512, 39246), (633, 31744), (744, 27008), (768, 26164), (844, 23808), (992, 20256), (1024, 19623), (1266, 15872), (1488, 13504), (1536, 13082), (1688, 11904), (1984, 10128), (2532, 7936), (2976, 6752), (3072, 6541), (3376, 5952), (3968, 5064)]