20162988791

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{4503683}}^1$

素因数の和:4503742

約数の個数: 12

約数和(自身を含む): 22761618936

約数和(自身を除く): 2598630145

約数列:

[1, 11, 37, 121, 407, 4477, 4503683, 49540513, 166636271, 544945643, 1832998981, 20162988791]

約数ペア:

[(1, 20162988791), (11, 1832998981), (37, 544945643), (121, 166636271), (407, 49540513), (4477, 4503683)]