20792292

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{449}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 51710400

約数和(自身を除く): 30918108

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 227, 449, 454, 681, 898, 908, 1347, 1362, 1796, 2694, 2724, 3859, 5388, 7633, 7718, 11577, 15266, 15436, 22899, 23154, 30532, 45798, 46308, 91596, 101923, 203846, 305769, 407692, 611538, 1223076, 1732691, 3465382, 5198073, 6930764, 10396146, 20792292]

約数ペア:

[(1, 20792292), (2, 10396146), (3, 6930764), (4, 5198073), (6, 3465382), (12, 1732691), (17, 1223076), (34, 611538), (51, 407692), (68, 305769), (102, 203846), (204, 101923), (227, 91596), (449, 46308), (454, 45798), (681, 30532), (898, 23154), (908, 22899), (1347, 15436), (1362, 15266), (1796, 11577), (2694, 7718), (2724, 7633), (3859, 5388)]