20293646

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{593}}^1$

素因数の和:907

約数の個数: 16

約数和(自身を含む): 31049568

約数和(自身を除く): 10755922

約数列:

[1, 2, 71, 142, 241, 482, 593, 1186, 17111, 34222, 42103, 84206, 142913, 285826, 10146823, 20293646]

約数ペア:

[(1, 20293646), (2, 10146823), (71, 285826), (142, 142913), (241, 84206), (482, 42103), (593, 34222), (1186, 17111)]