20199592797

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{293603}}^1$

素因数の和:293713

約数の個数: 32

約数和(自身を含む): 30440862720

約数和(自身を除く): 10241269923

約数列:

[1, 3, 17, 19, 51, 57, 71, 213, 323, 969, 1207, 1349, 3621, 4047, 22933, 68799, 293603, 880809, 4991251, 5578457, 14973753, 16735371, 20845813, 62537439, 94833769, 284501307, 354378821, 396070447, 1063136463, 1188211341, 6733197599, 20199592797]

約数ペア:

[(1, 20199592797), (3, 6733197599), (17, 1188211341), (19, 1063136463), (51, 396070447), (57, 354378821), (71, 284501307), (213, 94833769), (323, 62537439), (969, 20845813), (1207, 16735371), (1349, 14973753), (3621, 5578457), (4047, 4991251), (22933, 880809), (68799, 293603)]