20163776061

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1697}}^1\times {\mathrm{27697}}^1$

素因数の和:29421

約数の個数: 32

約数和(自身を含む): 31604969088

約数和(自身を除く): 11441193027

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 1697, 5091, 18667, 22061, 27697, 56001, 66183, 83091, 242671, 304667, 360061, 728013, 914001, 1080183, 3960671, 11882013, 47001809, 141005427, 517019899, 611023517, 1551059697, 1833070551, 6721258687, 20163776061]

約数ペア:

[(1, 20163776061), (3, 6721258687), (11, 1833070551), (13, 1551059697), (33, 611023517), (39, 517019899), (143, 141005427), (429, 47001809), (1697, 11882013), (5091, 3960671), (18667, 1080183), (22061, 914001), (27697, 728013), (56001, 360061), (66183, 304667), (83091, 242671)]