20343459245

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{202493}}^1$

素因数の和:202852

約数の個数: 16

約数和(自身を含む): 24843583872

約数和(自身を除く): 4500124627

約数列:

[1, 5, 71, 283, 355, 1415, 20093, 100465, 202493, 1012465, 14377003, 57305519, 71885015, 286527595, 4068691849, 20343459245]

約数ペア:

[(1, 20343459245), (5, 4068691849), (71, 286527595), (283, 71885015), (355, 57305519), (1415, 14377003), (20093, 1012465), (100465, 202493)]