20114929485

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{9122417}}^1$

素因数の和:9122442

約数の個数: 36

約数和(自身を含む): 40558270428

約数和(自身を除く): 20443340943

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 9122417, 27367251, 45612085, 63856919, 82101753, 136836255, 191570757, 319284595, 410508765, 446998433, 574712271, 957853785, 1340995299, 2234992165, 2873561355, 4022985897, 6704976495, 20114929485]

約数ペア:

[(1, 20114929485), (3, 6704976495), (5, 4022985897), (7, 2873561355), (9, 2234992165), (15, 1340995299), (21, 957853785), (35, 574712271), (45, 446998433), (49, 410508765), (63, 319284595), (105, 191570757), (147, 136836255), (245, 82101753), (315, 63856919), (441, 45612085), (735, 27367251), (2205, 9122417)]