20163893585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2676031}}^1$

素因数の和:2676184

約数の個数: 16

約数和(自身を含む): 26589053952

約数和(自身を除く): 6425160367

約数列:

[1, 5, 11, 55, 137, 685, 1507, 7535, 2676031, 13380155, 29436341, 147181705, 366616247, 1833081235, 4032778717, 20163893585]

約数ペア:

[(1, 20163893585), (5, 4032778717), (11, 1833081235), (55, 366616247), (137, 147181705), (685, 29436341), (1507, 13380155), (7535, 2676031)]