20836314

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{21841}}^1$

素因数の和:21902

約数の個数: 24

約数和(自身を含む): 45999252

約数和(自身を除く): 25162938

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 21841, 43682, 65523, 131046, 196569, 393138, 1157573, 2315146, 3472719, 6945438, 10418157, 20836314]

約数ペア:

[(1, 20836314), (2, 10418157), (3, 6945438), (6, 3472719), (9, 2315146), (18, 1157573), (53, 393138), (106, 196569), (159, 131046), (318, 65523), (477, 43682), (954, 21841)]