20189688

素因数分解:

$2^3\times 3^1\times {\mathrm{841237}}^1$

素因数の和:841246

約数の個数: 16

約数和(自身を含む): 50474280

約数和(自身を除く): 30284592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 841237, 1682474, 2523711, 3364948, 5047422, 6729896, 10094844, 20189688]

約数ペア:

[(1, 20189688), (2, 10094844), (3, 6729896), (4, 5047422), (6, 3364948), (8, 2523711), (12, 1682474), (24, 841237)]