20027582

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{1123}}^1$

素因数の和:1403

約数の個数: 16

約数和(自身を含む): 31008912

約数和(自身を除く): 10981330

約数列:

[1, 2, 37, 74, 241, 482, 1123, 2246, 8917, 17834, 41551, 83102, 270643, 541286, 10013791, 20027582]

約数ペア:

[(1, 20027582), (2, 10013791), (37, 541286), (74, 270643), (241, 83102), (482, 41551), (1123, 17834), (2246, 8917)]