20064856

素因数分解:

$2^3\times 7^1\times {\mathrm{358301}}^1$

素因数の和:358314

約数の個数: 16

約数和(自身を含む): 42996240

約数和(自身を除く): 22931384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 358301, 716602, 1433204, 2508107, 2866408, 5016214, 10032428, 20064856]

約数ペア:

[(1, 20064856), (2, 10032428), (4, 5016214), (7, 2866408), (8, 2508107), (14, 1433204), (28, 716602), (56, 358301)]