20465052

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89759}}^1$

素因数の和:89785

約数の個数: 24

約数和(自身を含む): 50265600

約数和(自身を除く): 29800548

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 89759, 179518, 269277, 359036, 538554, 1077108, 1705421, 3410842, 5116263, 6821684, 10232526, 20465052]

約数ペア:

[(1, 20465052), (2, 10232526), (3, 6821684), (4, 5116263), (6, 3410842), (12, 1705421), (19, 1077108), (38, 538554), (57, 359036), (76, 269277), (114, 179518), (228, 89759)]