20164045369

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^2\times {\mathrm{307693}}^1$

素因数の和:307848

約数の個数: 12

約数和(自身を含む): 22025351908

約数和(自身を除く): 1861306539

約数列:

[1, 13, 71, 923, 5041, 65533, 307693, 4000009, 21846203, 284000639, 1551080413, 20164045369]

約数ペア:

[(1, 20164045369), (13, 1551080413), (71, 284000639), (923, 21846203), (5041, 4000009), (65533, 307693)]