20374310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{185221}}^1$

素因数の和:185239

約数の個数: 16

約数和(自身を含む): 40007952

約数和(自身を除く): 19633642

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 185221, 370442, 926105, 1852210, 2037431, 4074862, 10187155, 20374310]

約数ペア:

[(1, 20374310), (2, 10187155), (5, 4074862), (10, 2037431), (11, 1852210), (22, 926105), (55, 370442), (110, 185221)]