20812044

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157667}}^1$

素因数の和:157685

約数の個数: 24

約数和(自身を含む): 52976448

約数和(自身を除く): 32164404

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 157667, 315334, 473001, 630668, 946002, 1734337, 1892004, 3468674, 5203011, 6937348, 10406022, 20812044]

約数ペア:

[(1, 20812044), (2, 10406022), (3, 6937348), (4, 5203011), (6, 3468674), (11, 1892004), (12, 1734337), (22, 946002), (33, 630668), (44, 473001), (66, 315334), (132, 157667)]