20092016

素因数分解:

$2^4\times 7^1\times {\mathrm{179393}}^1$

素因数の和:179408

約数の個数: 20

約数和(自身を含む): 44489712

約数和(自身を除く): 24397696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 179393, 358786, 717572, 1255751, 1435144, 2511502, 2870288, 5023004, 10046008, 20092016]

約数ペア:

[(1, 20092016), (2, 10046008), (4, 5023004), (7, 2870288), (8, 2511502), (14, 1435144), (16, 1255751), (28, 717572), (56, 358786), (112, 179393)]