20084834

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3181}}^1$

素因数の和:3242

約数の個数: 32

約数和(自身を含む): 38489472

約数和(自身を除く): 18404638

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 451, 574, 902, 3157, 3181, 6314, 6362, 22267, 34991, 44534, 69982, 130421, 244937, 260842, 489874, 912947, 1434631, 1825894, 2869262, 10042417, 20084834]

約数ペア:

[(1, 20084834), (2, 10042417), (7, 2869262), (11, 1825894), (14, 1434631), (22, 912947), (41, 489874), (77, 260842), (82, 244937), (154, 130421), (287, 69982), (451, 44534), (574, 34991), (902, 22267), (3157, 6362), (3181, 6314)]