20375046

素因数分解:

$2^1\times 3^2\times {\mathrm{229}}^1\times {\mathrm{4943}}^1$

素因数の和:5180

約数の個数: 24

約数和(自身を含む): 44347680

約数和(自身を除く): 23972634

約数列:

[1, 2, 3, 6, 9, 18, 229, 458, 687, 1374, 2061, 4122, 4943, 9886, 14829, 29658, 44487, 88974, 1131947, 2263894, 3395841, 6791682, 10187523, 20375046]

約数ペア:

[(1, 20375046), (2, 10187523), (3, 6791682), (6, 3395841), (9, 2263894), (18, 1131947), (229, 88974), (458, 44487), (687, 29658), (1374, 14829), (2061, 9886), (4122, 4943)]