20089492083

素因数分解:

$3^2\times {\mathrm{5437}}^1\times {\mathrm{410551}}^1$

素因数の和:415994

約数の個数: 12

約数和(自身を含む): 29023563088

約数和(自身を除く): 8934071005

約数列:

[1, 3, 9, 5437, 16311, 48933, 410551, 1231653, 3694959, 2232165787, 6696497361, 20089492083]

約数ペア:

[(1, 20089492083), (3, 6696497361), (9, 2232165787), (5437, 3694959), (16311, 1231653), (48933, 410551)]