20201327613

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{99349}}^1$

素因数の和:99818

約数の個数: 32

約数和(自身を含む): 31760208000

約数和(自身を除く): 11558880387

約数列:

[1, 3, 9, 17, 27, 51, 153, 443, 459, 1329, 3987, 7531, 11961, 22593, 67779, 99349, 203337, 298047, 894141, 1688933, 2682423, 5066799, 15200397, 44011607, 45601191, 132034821, 396104463, 748197319, 1188313389, 2244591957, 6733775871, 20201327613]

約数ペア:

[(1, 20201327613), (3, 6733775871), (9, 2244591957), (17, 1188313389), (27, 748197319), (51, 396104463), (153, 132034821), (443, 45601191), (459, 44011607), (1329, 15200397), (3987, 5066799), (7531, 2682423), (11961, 1688933), (22593, 894141), (67779, 298047), (99349, 203337)]