20248889286

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2121191}}^1$

素因数の和:2121276

約数の個数: 32

約数和(自身を含む): 42559596288

約数和(自身を除く): 22310707002

約数列:

[1, 2, 3, 6, 37, 43, 74, 86, 111, 129, 222, 258, 1591, 3182, 4773, 9546, 2121191, 4242382, 6363573, 12727146, 78484067, 91211213, 156968134, 182422426, 235452201, 273633639, 470904402, 547267278, 3374814881, 6749629762, 10124444643, 20248889286]

約数ペア:

[(1, 20248889286), (2, 10124444643), (3, 6749629762), (6, 3374814881), (37, 547267278), (43, 470904402), (74, 273633639), (86, 235452201), (111, 182422426), (129, 156968134), (222, 91211213), (258, 78484067), (1591, 12727146), (3182, 6363573), (4773, 4242382), (9546, 2121191)]