20144205835

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1557341}}^1$

素因数の和:1557558

約数の個数: 16

約数和(自身を含む): 26163345600

約数和(自身を除く): 6019139765

約数列:

[1, 5, 13, 65, 199, 995, 2587, 12935, 1557341, 7786705, 20245433, 101227165, 309910859, 1549554295, 4028841167, 20144205835]

約数ペア:

[(1, 20144205835), (5, 4028841167), (13, 1549554295), (65, 309910859), (199, 101227165), (995, 20245433), (2587, 7786705), (12935, 1557341)]