20928876

素因数分解:

$2^2\times 3^1\times {\mathrm{727}}^1\times {\mathrm{2399}}^1$

素因数の和:3133

約数の個数: 24

約数和(自身を含む): 48921600

約数和(自身を除く): 27992724

約数列:

[1, 2, 3, 4, 6, 12, 727, 1454, 2181, 2399, 2908, 4362, 4798, 7197, 8724, 9596, 14394, 28788, 1744073, 3488146, 5232219, 6976292, 10464438, 20928876]

約数ペア:

[(1, 20928876), (2, 10464438), (3, 6976292), (4, 5232219), (6, 3488146), (12, 1744073), (727, 28788), (1454, 14394), (2181, 9596), (2399, 8724), (2908, 7197), (4362, 4798)]