20282672

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{6637}}^1$

素因数の和:6836

約数の個数: 20

約数和(自身を含む): 39509376

約数和(自身を除く): 19226704

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 6637, 13274, 26548, 53096, 106192, 1267667, 2535334, 5070668, 10141336, 20282672]

約数ペア:

[(1, 20282672), (2, 10141336), (4, 5070668), (8, 2535334), (16, 1267667), (191, 106192), (382, 53096), (764, 26548), (1528, 13274), (3056, 6637)]