20068794

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{8779}}^1$

素因数の和:8914

約数の個数: 24

約数和(自身を含む): 43829760

約数和(自身を除く): 23760966

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 8779, 17558, 26337, 52674, 79011, 158022, 1114933, 2229866, 3344799, 6689598, 10034397, 20068794]

約数ペア:

[(1, 20068794), (2, 10034397), (3, 6689598), (6, 3344799), (9, 2229866), (18, 1114933), (127, 158022), (254, 79011), (381, 52674), (762, 26337), (1143, 17558), (2286, 8779)]