20087606

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{130439}}^1$

素因数の和:130459

約数の個数: 16

約数和(自身を含む): 37566720

約数和(自身を除く): 17479114

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 130439, 260878, 913073, 1434829, 1826146, 2869658, 10043803, 20087606]

約数ペア:

[(1, 20087606), (2, 10043803), (7, 2869658), (11, 1826146), (14, 1434829), (22, 913073), (77, 260878), (154, 130439)]