20304083

素因数分解:

${\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:298

約数の個数: 16

約数和(自身を含む): 21669120

約数和(自身を除く): 1365037

約数列:

[1, 37, 59, 71, 131, 2183, 2627, 4189, 4847, 7729, 9301, 154993, 285973, 344137, 548759, 20304083]

約数ペア:

[(1, 20304083), (37, 548759), (59, 344137), (71, 285973), (131, 154993), (2183, 9301), (2627, 7729), (4189, 4847)]