20194127066

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{135029}}^1$

素因数の和:135158

約数の個数: 32

約数和(自身を含む): 32510903040

約数和(自身を除く): 12316775974

約数列:

[1, 2, 37, 43, 47, 74, 86, 94, 1591, 1739, 2021, 3182, 3478, 4042, 74777, 135029, 149554, 270058, 4996073, 5806247, 6346363, 9992146, 11612494, 12692726, 214831139, 234815431, 272893609, 429662278, 469630862, 545787218, 10097063533, 20194127066]

約数ペア:

[(1, 20194127066), (2, 10097063533), (37, 545787218), (43, 469630862), (47, 429662278), (74, 272893609), (86, 234815431), (94, 214831139), (1591, 12692726), (1739, 11612494), (2021, 9992146), (3182, 6346363), (3478, 5806247), (4042, 4996073), (74777, 270058), (135029, 149554)]