16203996909

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{20229709}}^1$

素因数の和:20229804

約数の個数: 12

約数和(自身を含む): 23668760700

約数和(自身を除く): 7464763791

約数列:

[1, 3, 9, 89, 267, 801, 20229709, 60689127, 182067381, 1800444101, 5401332303, 16203996909]

約数ペア:

[(1, 16203996909), (3, 5401332303), (9, 1800444101), (89, 182067381), (267, 60689127), (801, 20229709)]