20493006

素因数分解:

$2^1\times 3^1\times {\mathrm{293}}^1\times {\mathrm{11657}}^1$

素因数の和:11955

約数の個数: 16

約数和(自身を含む): 41129424

約数和(自身を除く): 20636418

約数列:

[1, 2, 3, 6, 293, 586, 879, 1758, 11657, 23314, 34971, 69942, 3415501, 6831002, 10246503, 20493006]

約数ペア:

[(1, 20493006), (2, 10246503), (3, 6831002), (6, 3415501), (293, 69942), (586, 34971), (879, 23314), (1758, 11657)]