20550166

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{112913}}^1$

素因数の和:112935

約数の個数: 16

約数和(自身を含む): 37939104

約数和(自身を除く): 17388938

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 112913, 225826, 790391, 1467869, 1580782, 2935738, 10275083, 20550166]

約数ペア:

[(1, 20550166), (2, 10275083), (7, 2935738), (13, 1580782), (14, 1467869), (26, 790391), (91, 225826), (182, 112913)]