20595574

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{613}}^1$

素因数の和:879

約数の個数: 16

約数和(自身を含む): 31431888

約数和(自身を除く): 10836314

約数列:

[1, 2, 107, 157, 214, 314, 613, 1226, 16799, 33598, 65591, 96241, 131182, 192482, 10297787, 20595574]

約数ペア:

[(1, 20595574), (2, 10297787), (107, 192482), (157, 131182), (214, 96241), (314, 65591), (613, 33598), (1226, 16799)]