20166077886

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{3967}}^1\times {\mathrm{11933}}^1$

素因数の和:15976

約数の個数: 32

約数和(自身を含む): 40913952768

約数和(自身を除く): 20747874882

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 3967, 7934, 11901, 11933, 23802, 23866, 35799, 71598, 281657, 563314, 844971, 847243, 1689942, 1694486, 2541729, 5083458, 47338211, 94676422, 142014633, 284029266, 3361012981, 6722025962, 10083038943, 20166077886]

約数ペア:

[(1, 20166077886), (2, 10083038943), (3, 6722025962), (6, 3361012981), (71, 284029266), (142, 142014633), (213, 94676422), (426, 47338211), (3967, 5083458), (7934, 2541729), (11901, 1694486), (11933, 1689942), (23802, 847243), (23866, 844971), (35799, 563314), (71598, 281657)]