20173013949

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{194003}}^1$

素因数の和:194177

約数の個数: 32

約数和(自身を含む): 30841979904

約数和(自身を除く): 10668965955

約数列:

[1, 3, 11, 23, 33, 69, 137, 253, 411, 759, 1507, 3151, 4521, 9453, 34661, 103983, 194003, 582009, 2134033, 4462069, 6402099, 13386207, 26578411, 49082759, 79735233, 147248277, 292362521, 611303453, 877087563, 1833910359, 6724337983, 20173013949]

約数ペア:

[(1, 20173013949), (3, 6724337983), (11, 1833910359), (23, 877087563), (33, 611303453), (69, 292362521), (137, 147248277), (253, 79735233), (411, 49082759), (759, 26578411), (1507, 13386207), (3151, 6402099), (4521, 4462069), (9453, 2134033), (34661, 582009), (103983, 194003)]