20163211724

素因数分解:

$2^2\times {\mathrm{503}}^1\times {\mathrm{1367}}^1\times {\mathrm{7331}}^1$

素因数の和:9205

約数の個数: 24

約数和(自身を含む): 35386460928

約数和(自身を除く): 15223249204

約数列:

[1, 2, 4, 503, 1006, 1367, 2012, 2734, 5468, 7331, 14662, 29324, 687601, 1375202, 2750404, 3687493, 7374986, 10021477, 14749972, 20042954, 40085908, 5040802931, 10081605862, 20163211724]

約数ペア:

[(1, 20163211724), (2, 10081605862), (4, 5040802931), (503, 40085908), (1006, 20042954), (1367, 14749972), (2012, 10021477), (2734, 7374986), (5468, 3687493), (7331, 2750404), (14662, 1375202), (29324, 687601)]