20178070072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1314361}}^1$

素因数の和:1314487

約数の個数: 32

約数和(自身を含む): 40219477200

約数和(自身を除く): 20041407128

約数列:

[1, 2, 4, 8, 19, 38, 76, 101, 152, 202, 404, 808, 1919, 3838, 7676, 15352, 1314361, 2628722, 5257444, 10514888, 24972859, 49945718, 99891436, 132750461, 199782872, 265500922, 531001844, 1062003688, 2522258759, 5044517518, 10089035036, 20178070072]

約数ペア:

[(1, 20178070072), (2, 10089035036), (4, 5044517518), (8, 2522258759), (19, 1062003688), (38, 531001844), (76, 265500922), (101, 199782872), (152, 132750461), (202, 99891436), (404, 49945718), (808, 24972859), (1919, 10514888), (3838, 5257444), (7676, 2628722), (15352, 1314361)]