20254861

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{463}}^1$

素因数の和:612

約数の個数: 16

約数和(自身を含む): 22917888

約数和(自身を除く): 2663027

約数列:

[1, 11, 41, 97, 451, 463, 1067, 3977, 5093, 18983, 43747, 44911, 208813, 494021, 1841351, 20254861]

約数ペア:

[(1, 20254861), (11, 1841351), (41, 494021), (97, 208813), (451, 44911), (463, 43747), (1067, 18983), (3977, 5093)]