20548414326

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{222863}}^1$

素因数の和:223017

約数の個数: 48

約数和(自身を含む): 45528440832

約数和(自身を除く): 24980026506

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 127, 242, 254, 363, 381, 726, 762, 1397, 2794, 4191, 8382, 15367, 30734, 46101, 92202, 222863, 445726, 668589, 1337178, 2451493, 4902986, 7354479, 14708958, 26966423, 28303601, 53932846, 56607202, 80899269, 84910803, 161798538, 169821606, 311339611, 622679222, 934018833, 1868037666, 3424735721, 6849471442, 10274207163, 20548414326]

約数ペア:

[(1, 20548414326), (2, 10274207163), (3, 6849471442), (6, 3424735721), (11, 1868037666), (22, 934018833), (33, 622679222), (66, 311339611), (121, 169821606), (127, 161798538), (242, 84910803), (254, 80899269), (363, 56607202), (381, 53932846), (726, 28303601), (762, 26966423), (1397, 14708958), (2794, 7354479), (4191, 4902986), (8382, 2451493), (15367, 1337178), (30734, 668589), (46101, 445726), (92202, 222863)]