20043438

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{22123}}^1$

素因数の和:22279

約数の個数: 16

約数和(自身を含む): 40354176

約数和(自身を除く): 20310738

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 22123, 44246, 66369, 132738, 3340573, 6681146, 10021719, 20043438]

約数ペア:

[(1, 20043438), (2, 10021719), (3, 6681146), (6, 3340573), (151, 132738), (302, 66369), (453, 44246), (906, 22123)]