20092534

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{409}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 39261600

約数和(自身を除く): 19169066

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 121, 154, 203, 242, 319, 406, 409, 638, 818, 847, 1694, 2233, 2863, 3509, 4466, 4499, 5726, 7018, 8998, 11861, 23722, 24563, 31493, 49126, 49489, 62986, 83027, 98978, 130471, 166054, 260942, 346423, 692846, 913297, 1435181, 1826594, 2870362, 10046267, 20092534]

約数ペア:

[(1, 20092534), (2, 10046267), (7, 2870362), (11, 1826594), (14, 1435181), (22, 913297), (29, 692846), (58, 346423), (77, 260942), (121, 166054), (154, 130471), (203, 98978), (242, 83027), (319, 62986), (406, 49489), (409, 49126), (638, 31493), (818, 24563), (847, 23722), (1694, 11861), (2233, 8998), (2863, 7018), (3509, 5726), (4466, 4499)]