20283684

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{41227}}^1$

素因数の和:41275

約数の個数: 24

約数和(自身を含む): 48484128

約数和(自身を除く): 28200444

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 41227, 82454, 123681, 164908, 247362, 494724, 1690307, 3380614, 5070921, 6761228, 10141842, 20283684]

約数ペア:

[(1, 20283684), (2, 10141842), (3, 6761228), (4, 5070921), (6, 3380614), (12, 1690307), (41, 494724), (82, 247362), (123, 164908), (164, 123681), (246, 82454), (492, 41227)]