20173944963

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{6677903}}^1$

素因数の和:6677978

約数の個数: 16

約数和(自身を含む): 28848545280

約数和(自身を除く): 8674600317

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 6677903, 20033709, 126880157, 353928859, 380640471, 1061786577, 6724648321, 20173944963]

約数ペア:

[(1, 20173944963), (3, 6724648321), (19, 1061786577), (53, 380640471), (57, 353928859), (159, 126880157), (1007, 20033709), (3021, 6677903)]