20536960077

素因数分解:

$3^8\times {\mathrm{433}}^1\times {\mathrm{7229}}^1$

素因数の和:7686

約数の個数: 36

約数和(自身を含む): 30879286620

約数和(自身を除く): 10342326543

約数列:

[1, 3, 9, 27, 81, 243, 433, 729, 1299, 2187, 3897, 6561, 7229, 11691, 21687, 35073, 65061, 105219, 195183, 315657, 585549, 946971, 1756647, 2840913, 3130157, 5269941, 9390471, 15809823, 28171413, 47429469, 84514239, 253542717, 760628151, 2281884453, 6845653359, 20536960077]

約数ペア:

[(1, 20536960077), (3, 6845653359), (9, 2281884453), (27, 760628151), (81, 253542717), (243, 84514239), (433, 47429469), (729, 28171413), (1299, 15809823), (2187, 9390471), (3897, 5269941), (6561, 3130157), (7229, 2840913), (11691, 1756647), (21687, 946971), (35073, 585549), (65061, 315657), (105219, 195183)]