20284782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{482971}}^1$

素因数の和:482983

約数の個数: 16

約数和(自身を含む): 46365312

約数和(自身を除く): 26080530

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 482971, 965942, 1448913, 2897826, 3380797, 6761594, 10142391, 20284782]

約数ペア:

[(1, 20284782), (2, 10142391), (3, 6761594), (6, 3380797), (7, 2897826), (14, 1448913), (21, 965942), (42, 482971)]