20884008

素因数分解:

$2^3\times 3^1\times {\mathrm{859}}^1\times {\mathrm{1013}}^1$

素因数の和:1881

約数の個数: 32

約数和(自身を含む): 52322400

約数和(自身を除く): 31438392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 859, 1013, 1718, 2026, 2577, 3039, 3436, 4052, 5154, 6078, 6872, 8104, 10308, 12156, 20616, 24312, 870167, 1740334, 2610501, 3480668, 5221002, 6961336, 10442004, 20884008]

約数ペア:

[(1, 20884008), (2, 10442004), (3, 6961336), (4, 5221002), (6, 3480668), (8, 2610501), (12, 1740334), (24, 870167), (859, 24312), (1013, 20616), (1718, 12156), (2026, 10308), (2577, 8104), (3039, 6872), (3436, 6078), (4052, 5154)]