20512101567

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1864567}}^1$

素因数の和:1864782

約数の個数: 16

約数和(自身を含む): 28938095360

約数和(自身を除く): 8425993793

約数列:

[1, 3, 19, 57, 193, 579, 3667, 11001, 1864567, 5593701, 35426773, 106280319, 359861431, 1079584293, 6837367189, 20512101567]

約数ペア:

[(1, 20512101567), (3, 6837367189), (19, 1079584293), (57, 359861431), (193, 106280319), (579, 35426773), (3667, 5593701), (11001, 1864567)]