20514048

素因数分解:

$2^8\times 3^1\times {\mathrm{26711}}^1$

素因数の和:26730

約数の個数: 36

約数和(自身を含む): 54599328

約数和(自身を除く): 34085280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 26711, 53422, 80133, 106844, 160266, 213688, 320532, 427376, 641064, 854752, 1282128, 1709504, 2564256, 3419008, 5128512, 6838016, 10257024, 20514048]

約数ペア:

[(1, 20514048), (2, 10257024), (3, 6838016), (4, 5128512), (6, 3419008), (8, 2564256), (12, 1709504), (16, 1282128), (24, 854752), (32, 641064), (48, 427376), (64, 320532), (96, 213688), (128, 160266), (192, 106844), (256, 80133), (384, 53422), (768, 26711)]