20194502576

素因数分解:

$2^4\times {\mathrm{36833}}^1\times {\mathrm{34267}}^1$

素因数の和:71108

約数の個数: 20

約数和(自身を含む): 39129052872

約数和(自身を除く): 18934550296

約数列:

[1, 2, 4, 8, 16, 34267, 36833, 68534, 73666, 137068, 147332, 274136, 294664, 548272, 589328, 1262156411, 2524312822, 5048625644, 10097251288, 20194502576]

約数ペア:

[(1, 20194502576), (2, 10097251288), (4, 5048625644), (8, 2524312822), (16, 1262156411), (34267, 589328), (36833, 548272), (68534, 294664), (73666, 274136), (137068, 147332)]