20782062014

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{15303433}}^1$

素因数の和:15303539

約数の個数: 16

約数和(自身を含む): 35993676768

約数和(自身を除く): 15211614754

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 15303433, 30606866, 107124031, 214248062, 1484433001, 2968866002, 10391031007, 20782062014]

約数ペア:

[(1, 20782062014), (2, 10391031007), (7, 2968866002), (14, 1484433001), (97, 214248062), (194, 107124031), (679, 30606866), (1358, 15303433)]