20189412876

素因数分解:

$2^2\times 3^1\times {\mathrm{1889}}^1\times {\mathrm{890657}}^1$

素因数の和:892553

約数の個数: 24

約数和(自身を含む): 47133621360

約数和(自身を除く): 26944208484

約数列:

[1, 2, 3, 4, 6, 12, 1889, 3778, 5667, 7556, 11334, 22668, 890657, 1781314, 2671971, 3562628, 5343942, 10687884, 1682451073, 3364902146, 5047353219, 6729804292, 10094706438, 20189412876]

約数ペア:

[(1, 20189412876), (2, 10094706438), (3, 6729804292), (4, 5047353219), (6, 3364902146), (12, 1682451073), (1889, 10687884), (3778, 5343942), (5667, 3562628), (7556, 2671971), (11334, 1781314), (22668, 890657)]