20512400268

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{17622337}}^1$

素因数の和:17622441

約数の個数: 24

約数和(自身を含む): 48355695472

約数和(自身を除く): 27843295204

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 17622337, 35244674, 52867011, 70489348, 105734022, 211468044, 1709366689, 3418733378, 5128100067, 6837466756, 10256200134, 20512400268]

約数ペア:

[(1, 20512400268), (2, 10256200134), (3, 6837466756), (4, 5128100067), (6, 3418733378), (12, 1709366689), (97, 211468044), (194, 105734022), (291, 70489348), (388, 52867011), (582, 35244674), (1164, 17622337)]