20120196087

素因数分解:

$3^2\times {\mathrm{199}}^1\times {\mathrm{1259}}^1\times {\mathrm{8923}}^1$

素因数の和:10387

約数の個数: 24

約数和(自身を含む): 29235024000

約数和(自身を除く): 9114827913

約数列:

[1, 3, 9, 199, 597, 1259, 1791, 3777, 8923, 11331, 26769, 80307, 250541, 751623, 1775677, 2254869, 5327031, 11234057, 15981093, 33702171, 101106513, 2235577343, 6706732029, 20120196087]

約数ペア:

[(1, 20120196087), (3, 6706732029), (9, 2235577343), (199, 101106513), (597, 33702171), (1259, 15981093), (1791, 11234057), (3777, 5327031), (8923, 2254869), (11331, 1775677), (26769, 751623), (80307, 250541)]