20249220175

素因数分解:

$5^2\times {\mathrm{19469}}^1\times {\mathrm{41603}}^1$

素因数の和:61082

約数の個数: 12

約数和(自身を含む): 25110926280

約数和(自身を除く): 4861706105

約数列:

[1, 5, 25, 19469, 41603, 97345, 208015, 486725, 1040075, 809968807, 4049844035, 20249220175]

約数ペア:

[(1, 20249220175), (5, 4049844035), (25, 809968807), (19469, 1040075), (41603, 486725), (97345, 208015)]