20187763066

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{6344363}}^1$

素因数の和:6344445

約数の個数: 16

約数和(自身を含む): 31823329824

約数和(自身を除く): 11635566758

約数列:

[1, 2, 37, 43, 74, 86, 1591, 3182, 6344363, 12688726, 234741431, 272807609, 469482862, 545615218, 10093881533, 20187763066]

約数ペア:

[(1, 20187763066), (2, 10093881533), (37, 545615218), (43, 469482862), (74, 272807609), (86, 234741431), (1591, 12688726), (3182, 6344363)]