20194307667

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{221087}}^1$

素因数の和:221312

約数の個数: 32

約数和(自身を含む): 31836672000

約数和(自身を除く): 11642364333

約数列:

[1, 3, 9, 17, 27, 51, 153, 199, 459, 597, 1791, 3383, 5373, 10149, 30447, 91341, 221087, 663261, 1989783, 3758479, 5969349, 11275437, 33826311, 43996313, 101478933, 131988939, 395966817, 747937321, 1187900451, 2243811963, 6731435889, 20194307667]

約数ペア:

[(1, 20194307667), (3, 6731435889), (9, 2243811963), (17, 1187900451), (27, 747937321), (51, 395966817), (153, 131988939), (199, 101478933), (459, 43996313), (597, 33826311), (1791, 11275437), (3383, 5969349), (5373, 3758479), (10149, 1989783), (30447, 663261), (91341, 221087)]