20085303

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30853}}^1$

素因数の和:30894

約数の個数: 16

約数和(自身を含む): 31594496

約数和(自身を除く): 11509193

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 30853, 92559, 215971, 647913, 956443, 2869329, 6695101, 20085303]

約数ペア:

[(1, 20085303), (3, 6695101), (7, 2869329), (21, 956443), (31, 647913), (93, 215971), (217, 92559), (651, 30853)]