20181345526

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{2297}}^1\times {\mathrm{141709}}^1$

素因数の和:144039

約数の個数: 16

約数和(自身を含む): 31262359680

約数和(自身を除く): 11081014154

約数列:

[1, 2, 31, 62, 2297, 4594, 71207, 141709, 142414, 283418, 4392979, 8785958, 325505573, 651011146, 10090672763, 20181345526]

約数ペア:

[(1, 20181345526), (2, 10090672763), (31, 651011146), (62, 325505573), (2297, 8785958), (4594, 4392979), (71207, 283418), (141709, 142414)]