20222037

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 33965568

約数和(自身を除く): 13743531

約数列:

[1, 3, 9, 11, 23, 33, 69, 83, 99, 107, 207, 249, 253, 321, 747, 759, 913, 963, 1177, 1909, 2277, 2461, 2739, 3531, 5727, 7383, 8217, 8881, 10593, 17181, 20999, 22149, 26643, 27071, 62997, 79929, 81213, 97691, 188991, 204263, 243639, 293073, 612789, 879219, 1838367, 2246893, 6740679, 20222037]

約数ペア:

[(1, 20222037), (3, 6740679), (9, 2246893), (11, 1838367), (23, 879219), (33, 612789), (69, 293073), (83, 243639), (99, 204263), (107, 188991), (207, 97691), (249, 81213), (253, 79929), (321, 62997), (747, 27071), (759, 26643), (913, 22149), (963, 20999), (1177, 17181), (1909, 10593), (2277, 8881), (2461, 8217), (2739, 7383), (3531, 5727)]