20342633517

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{2549}}^1\times {\mathrm{17387}}^1$

素因数の和:19962

約数の個数: 32

約数和(自身を含む): 31924368000

約数和(自身を除く): 11581734483

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 2549, 7647, 17387, 22941, 43333, 52161, 68823, 129999, 156483, 295579, 389997, 469449, 886737, 1169991, 2660211, 7980633, 44319463, 132958389, 398875167, 753430871, 1196625501, 2260292613, 6780877839, 20342633517]

約数ペア:

[(1, 20342633517), (3, 6780877839), (9, 2260292613), (17, 1196625501), (27, 753430871), (51, 398875167), (153, 132958389), (459, 44319463), (2549, 7980633), (7647, 2660211), (17387, 1169991), (22941, 886737), (43333, 469449), (52161, 389997), (68823, 295579), (129999, 156483)]