20052670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{182297}}^1$

素因数の和:182315

約数の個数: 16

約数和(自身を含む): 39376368

約数和(自身を除く): 19323698

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 182297, 364594, 911485, 1822970, 2005267, 4010534, 10026335, 20052670]

約数ペア:

[(1, 20052670), (2, 10026335), (5, 4010534), (10, 2005267), (11, 1822970), (22, 911485), (55, 364594), (110, 182297)]