20873208

素因数分解:

$2^3\times 3^1\times {\mathrm{869717}}^1$

素因数の和:869726

約数の個数: 16

約数和(自身を含む): 52183080

約数和(自身を除く): 31309872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 869717, 1739434, 2609151, 3478868, 5218302, 6957736, 10436604, 20873208]

約数ペア:

[(1, 20873208), (2, 10436604), (3, 6957736), (4, 5218302), (6, 3478868), (8, 2609151), (12, 1739434), (24, 869717)]