20180171526

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{11813}}^1\times {\mathrm{12379}}^1$

素因数の和:24220

約数の個数: 32

約数和(自身を含む): 42122108160

約数和(自身を除く): 21941936634

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 11813, 12379, 23626, 24758, 35439, 37137, 70878, 74274, 271699, 284717, 543398, 569434, 815097, 854151, 1630194, 1708302, 146233127, 292466254, 438699381, 877398762, 3363361921, 6726723842, 10090085763, 20180171526]

約数ペア:

[(1, 20180171526), (2, 10090085763), (3, 6726723842), (6, 3363361921), (23, 877398762), (46, 438699381), (69, 292466254), (138, 146233127), (11813, 1708302), (12379, 1630194), (23626, 854151), (24758, 815097), (35439, 569434), (37137, 543398), (70878, 284717), (74274, 271699)]