20113126

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{24709}}^1$

素因数の和:24759

約数の個数: 16

約数和(自身を含む): 33803280

約数和(自身を除く): 13690154

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 24709, 49418, 271799, 543598, 914233, 1828466, 10056563, 20113126]

約数ペア:

[(1, 20113126), (2, 10056563), (11, 1828466), (22, 914233), (37, 543598), (74, 271799), (407, 49418), (814, 24709)]