20883650595

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4310351}}^1$

素因数の和:4310395

約数の個数: 32

約数和(自身を含む): 37241441280

約数和(自身を除く): 16357790685

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 4310351, 12931053, 21551755, 64655265, 73275967, 81896669, 219827901, 245690007, 366379835, 409483345, 1099139505, 1228450035, 1392243373, 4176730119, 6961216865, 20883650595]

約数ペア:

[(1, 20883650595), (3, 6961216865), (5, 4176730119), (15, 1392243373), (17, 1228450035), (19, 1099139505), (51, 409483345), (57, 366379835), (85, 245690007), (95, 219827901), (255, 81896669), (285, 73275967), (323, 64655265), (969, 21551755), (1615, 12931053), (4845, 4310351)]