20264849

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2063}}^1$

素因数の和:2140

約数の個数: 16

約数和(自身を含む): 23777280

約数和(自身を除く): 3512431

約数列:

[1, 11, 19, 47, 209, 517, 893, 2063, 9823, 22693, 39197, 96961, 431167, 1066571, 1842259, 20264849]

約数ペア:

[(1, 20264849), (11, 1842259), (19, 1066571), (47, 431167), (209, 96961), (517, 39197), (893, 22693), (2063, 9823)]