20527788

素因数分解:

$2^2\times 3^1\times {\mathrm{773}}^1\times {\mathrm{2213}}^1$

素因数の和:2993

約数の個数: 24

約数和(自身を含む): 47981808

約数和(自身を除く): 27454020

約数列:

[1, 2, 3, 4, 6, 12, 773, 1546, 2213, 2319, 3092, 4426, 4638, 6639, 8852, 9276, 13278, 26556, 1710649, 3421298, 5131947, 6842596, 10263894, 20527788]

約数ペア:

[(1, 20527788), (2, 10263894), (3, 6842596), (4, 5131947), (6, 3421298), (12, 1710649), (773, 26556), (1546, 13278), (2213, 9276), (2319, 8852), (3092, 6639), (4426, 4638)]