20814504

素因数分解:

$2^3\times 3^1\times {\mathrm{867271}}^1$

素因数の和:867280

約数の個数: 16

約数和(自身を含む): 52036320

約数和(自身を除く): 31221816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 867271, 1734542, 2601813, 3469084, 5203626, 6938168, 10407252, 20814504]

約数ペア:

[(1, 20814504), (2, 10407252), (3, 6938168), (4, 5203626), (6, 3469084), (8, 2601813), (12, 1734542), (24, 867271)]