20714166

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{449}}^1$

素因数の和:701

約数の個数: 48

約数和(自身を含む): 49280400

約数和(自身を除く): 28566234

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 233, 449, 466, 699, 898, 1347, 1398, 2097, 2563, 2694, 4041, 4194, 4939, 5126, 7689, 8082, 9878, 14817, 15378, 23067, 29634, 44451, 46134, 88902, 104617, 209234, 313851, 627702, 941553, 1150787, 1883106, 2301574, 3452361, 6904722, 10357083, 20714166]

約数ペア:

[(1, 20714166), (2, 10357083), (3, 6904722), (6, 3452361), (9, 2301574), (11, 1883106), (18, 1150787), (22, 941553), (33, 627702), (66, 313851), (99, 209234), (198, 104617), (233, 88902), (449, 46134), (466, 44451), (699, 29634), (898, 23067), (1347, 15378), (1398, 14817), (2097, 9878), (2563, 8082), (2694, 7689), (4041, 5126), (4194, 4939)]