20244290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{184039}}^1$

素因数の和:184057

約数の個数: 16

約数和(自身を含む): 39752640

約数和(自身を除く): 19508350

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 184039, 368078, 920195, 1840390, 2024429, 4048858, 10122145, 20244290]

約数ペア:

[(1, 20244290), (2, 10122145), (5, 4048858), (10, 2024429), (11, 1840390), (22, 920195), (55, 368078), (110, 184039)]