20206670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{183697}}^1$

素因数の和:183715

約数の個数: 16

約数和(自身を含む): 39678768

約数和(自身を除く): 19472098

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 183697, 367394, 918485, 1836970, 2020667, 4041334, 10103335, 20206670]

約数ペア:

[(1, 20206670), (2, 10103335), (5, 4041334), (10, 2020667), (11, 1836970), (22, 918485), (55, 367394), (110, 183697)]