20608794

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67349}}^1$

素因数の和:67374

約数の個数: 24

約数和(自身を含む): 47279700

約数和(自身を除く): 26670906

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 67349, 134698, 202047, 404094, 606141, 1144933, 1212282, 2289866, 3434799, 6869598, 10304397, 20608794]

約数ペア:

[(1, 20608794), (2, 10304397), (3, 6869598), (6, 3434799), (9, 2289866), (17, 1212282), (18, 1144933), (34, 606141), (51, 404094), (102, 202047), (153, 134698), (306, 67349)]