20206432510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{16699531}}^1$

素因数の和:16699560

約数の個数: 24

約数和(自身を含む): 39978679608

約数和(自身を除く): 19772247098

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 16699531, 33399062, 83497655, 166995310, 183694841, 367389682, 918474205, 1836948410, 2020643251, 4041286502, 10103216255, 20206432510]

約数ペア:

[(1, 20206432510), (2, 10103216255), (5, 4041286502), (10, 2020643251), (11, 1836948410), (22, 918474205), (55, 367389682), (110, 183694841), (121, 166995310), (242, 83497655), (605, 33399062), (1210, 16699531)]