20239035772

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{710341}}^1$

素因数の和:710781

約数の個数: 24

約数和(自身を含む): 37591298640

約数和(自身を除く): 17352262868

約数列:

[1, 2, 4, 17, 34, 68, 419, 838, 1676, 7123, 14246, 28492, 710341, 1420682, 2841364, 12075797, 24151594, 48303188, 297632879, 595265758, 1190531516, 5059758943, 10119517886, 20239035772]

約数ペア:

[(1, 20239035772), (2, 10119517886), (4, 5059758943), (17, 1190531516), (34, 595265758), (68, 297632879), (419, 48303188), (838, 24151594), (1676, 12075797), (7123, 2841364), (14246, 1420682), (28492, 710341)]