20512690539

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{10535537}}^1$

素因数の和:10535610

約数の個数: 16

約数和(自身を含む): 30342349440

約数和(自身を除く): 9829658901

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 10535537, 31606611, 115890907, 347672721, 621596683, 1864790049, 6837563513, 20512690539]

約数ペア:

[(1, 20512690539), (3, 6837563513), (11, 1864790049), (33, 621596683), (59, 347672721), (177, 115890907), (649, 31606611), (1947, 10535537)]