20086272

素因数分解:

$2^9\times 3^3\times {\mathrm{1453}}^1$

素因数の和:1480

約数の個数: 80

約数和(自身を含む): 59497680

約数和(自身を除く): 39411408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1453, 1536, 1728, 2304, 2906, 3456, 4359, 4608, 5812, 6912, 8718, 11624, 13077, 13824, 17436, 23248, 26154, 34872, 39231, 46496, 52308, 69744, 78462, 92992, 104616, 139488, 156924, 185984, 209232, 278976, 313848, 371968, 418464, 557952, 627696, 743936, 836928, 1115904, 1255392, 1673856, 2231808, 2510784, 3347712, 5021568, 6695424, 10043136, 20086272]

約数ペア:

[(1, 20086272), (2, 10043136), (3, 6695424), (4, 5021568), (6, 3347712), (8, 2510784), (9, 2231808), (12, 1673856), (16, 1255392), (18, 1115904), (24, 836928), (27, 743936), (32, 627696), (36, 557952), (48, 418464), (54, 371968), (64, 313848), (72, 278976), (96, 209232), (108, 185984), (128, 156924), (144, 139488), (192, 104616), (216, 92992), (256, 78462), (288, 69744), (384, 52308), (432, 46496), (512, 39231), (576, 34872), (768, 26154), (864, 23248), (1152, 17436), (1453, 13824), (1536, 13077), (1728, 11624), (2304, 8718), (2906, 6912), (3456, 5812), (4359, 4608)]