20067454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{39659}}^1$

素因数の和:39695

約数の個数: 16

約数和(自身を含む): 34266240

約数和(自身を除く): 14198786

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 39659, 79318, 436249, 872498, 912157, 1824314, 10033727, 20067454]

約数ペア:

[(1, 20067454), (2, 10033727), (11, 1824314), (22, 912157), (23, 872498), (46, 436249), (253, 79318), (506, 39659)]