20122010836

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{3463}}^1\times {\mathrm{13327}}^1$

素因数の和:16903

約数の個数: 24

約数和(自身を含む): 35549507840

約数和(自身を除く): 15427497004

約数列:

[1, 2, 4, 109, 218, 436, 3463, 6926, 13327, 13852, 26654, 53308, 377467, 754934, 1452643, 1509868, 2905286, 5810572, 46151401, 92302802, 184605604, 5030502709, 10061005418, 20122010836]

約数ペア:

[(1, 20122010836), (2, 10061005418), (4, 5030502709), (109, 184605604), (218, 92302802), (436, 46151401), (3463, 5810572), (6926, 2905286), (13327, 1509868), (13852, 1452643), (26654, 754934), (53308, 377467)]