20565527081

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{93047}}^1$

素因数の和:93412

約数の個数: 16

約数和(自身を含む): 22831746048

約数和(自身を除く): 2266218967

約数列:

[1, 11, 71, 283, 781, 3113, 20093, 93047, 221023, 1023517, 6606337, 26332301, 72669707, 289655311, 1869593371, 20565527081]

約数ペア:

[(1, 20565527081), (11, 1869593371), (71, 289655311), (283, 72669707), (781, 26332301), (3113, 6606337), (20093, 1023517), (93047, 221023)]