20237728676

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2459617}}^1$

素因数の和:2459660

約数の個数: 36

約数和(自身を含む): 41218278444

約数和(自身を除く): 20980549768

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 242, 374, 484, 748, 2057, 4114, 8228, 2459617, 4919234, 9838468, 27055787, 41813489, 54111574, 83626978, 108223148, 167253956, 297613657, 459948379, 595227314, 919896758, 1190454628, 1839793516, 5059432169, 10118864338, 20237728676]

約数ペア:

[(1, 20237728676), (2, 10118864338), (4, 5059432169), (11, 1839793516), (17, 1190454628), (22, 919896758), (34, 595227314), (44, 459948379), (68, 297613657), (121, 167253956), (187, 108223148), (242, 83626978), (374, 54111574), (484, 41813489), (748, 27055787), (2057, 9838468), (4114, 4919234), (8228, 2459617)]