20280282

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{307277}}^1$

素因数の和:307293

約数の個数: 16

約数和(自身を含む): 44248032

約数和(自身を除く): 23967750

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 307277, 614554, 921831, 1843662, 3380047, 6760094, 10140141, 20280282]

約数ペア:

[(1, 20280282), (2, 10140141), (3, 6760094), (6, 3380047), (11, 1843662), (22, 921831), (33, 614554), (66, 307277)]