20228974018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{881}}^1\times {\mathrm{10133}}^1$

素因数の和:11130

約数の個数: 32

約数和(自身を含む): 33464575872

約数和(自身を除く): 13235601854

約数列:

[1, 2, 11, 22, 103, 206, 881, 1133, 1762, 2266, 9691, 10133, 19382, 20266, 90743, 111463, 181486, 222926, 998173, 1043699, 1996346, 2087398, 8927173, 11480689, 17854346, 22961378, 98198903, 196397806, 919498819, 1838997638, 10114487009, 20228974018]

約数ペア:

[(1, 20228974018), (2, 10114487009), (11, 1838997638), (22, 919498819), (103, 196397806), (206, 98198903), (881, 22961378), (1133, 17854346), (1762, 11480689), (2266, 8927173), (9691, 2087398), (10133, 1996346), (19382, 1043699), (20266, 998173), (90743, 222926), (111463, 181486)]