20343756

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89227}}^1$

素因数の和:89253

約数の個数: 24

約数和(自身を含む): 49967680

約数和(自身を除く): 29623924

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 89227, 178454, 267681, 356908, 535362, 1070724, 1695313, 3390626, 5085939, 6781252, 10171878, 20343756]

約数ペア:

[(1, 20343756), (2, 10171878), (3, 6781252), (4, 5085939), (6, 3390626), (12, 1695313), (19, 1070724), (38, 535362), (57, 356908), (76, 267681), (114, 178454), (228, 89227)]