20111135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{5009}}^1$

素因数の和:5098

約数の個数: 16

約数和(自身を含む): 26693280

約数和(自身を除く): 6582145

約数列:

[1, 5, 11, 55, 73, 365, 803, 4015, 5009, 25045, 55099, 275495, 365657, 1828285, 4022227, 20111135]

約数ペア:

[(1, 20111135), (5, 4022227), (11, 1828285), (55, 365657), (73, 275495), (365, 55099), (803, 25045), (4015, 5009)]