20920803839

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{22666093}}^1$

素因数の和:22666177

約数の個数: 8

約数和(自身を含む): 22847422752

約数和(自身を除く): 1926618913

約数列:

[1, 13, 71, 923, 22666093, 294659209, 1609292603, 20920803839]

約数ペア:

[(1, 20920803839), (13, 1609292603), (71, 294659209), (923, 22666093)]