20227524084

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{4042271}}^1$

素因数の和:4042420

約数の個数: 36

約数和(自身を含む): 51498545280

約数和(自身を除く): 31271021196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 4042271, 8084542, 12126813, 16169084, 24253626, 36380439, 48507252, 72760878, 145521756, 561875669, 1123751338, 1685627007, 2247502676, 3371254014, 5056881021, 6742508028, 10113762042, 20227524084]

約数ペア:

[(1, 20227524084), (2, 10113762042), (3, 6742508028), (4, 5056881021), (6, 3371254014), (9, 2247502676), (12, 1685627007), (18, 1123751338), (36, 561875669), (139, 145521756), (278, 72760878), (417, 48507252), (556, 36380439), (834, 24253626), (1251, 16169084), (1668, 12126813), (2502, 8084542), (5004, 4042271)]