20288712

素因数分解:

$2^3\times 3^1\times {\mathrm{845363}}^1$

素因数の和:845372

約数の個数: 16

約数和(自身を含む): 50721840

約数和(自身を除く): 30433128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 845363, 1690726, 2536089, 3381452, 5072178, 6762904, 10144356, 20288712]

約数ペア:

[(1, 20288712), (2, 10144356), (3, 6762904), (4, 5072178), (6, 3381452), (8, 2536089), (12, 1690726), (24, 845363)]