20761282135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{9206777}}^1$

素因数の和:9206834

約数の個数: 16

約数和(自身を含む): 27841296672

約数和(自身を除く): 7080014537

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 9206777, 46033885, 101274547, 377477857, 506372735, 1887389285, 4152256427, 20761282135]

約数ペア:

[(1, 20761282135), (5, 4152256427), (11, 1887389285), (41, 506372735), (55, 377477857), (205, 101274547), (451, 46033885), (2255, 9206777)]