20193468763

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{21878081}}^1$

素因数の和:21878165

約数の個数: 8

約数和(自身を含む): 22053106656

約数和(自身を除く): 1859637893

約数列:

[1, 13, 71, 923, 21878081, 284415053, 1553343751, 20193468763]

約数ペア:

[(1, 20193468763), (13, 1553343751), (71, 284415053), (923, 21878081)]