20793795

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{126023}}^1$

素因数の和:126042

約数の個数: 16

約数和(自身を含む): 36294912

約数和(自身を除く): 15501117

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 126023, 378069, 630115, 1386253, 1890345, 4158759, 6931265, 20793795]

約数ペア:

[(1, 20793795), (3, 6931265), (5, 4158759), (11, 1890345), (15, 1386253), (33, 630115), (55, 378069), (165, 126023)]