20403336

素因数分解:

$2^3\times 3^1\times {\mathrm{850139}}^1$

素因数の和:850148

約数の個数: 16

約数和(自身を含む): 51008400

約数和(自身を除く): 30605064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 850139, 1700278, 2550417, 3400556, 5100834, 6801112, 10201668, 20403336]

約数ペア:

[(1, 20403336), (2, 10201668), (3, 6801112), (4, 5100834), (6, 3400556), (8, 2550417), (12, 1700278), (24, 850139)]