20146643996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{12613}}^1\times {\mathrm{21017}}^1$

素因数の和:33653

約数の個数: 24

約数和(自身を含む): 37116947280

約数和(自身を除く): 16970303284

約数列:

[1, 2, 4, 19, 38, 76, 12613, 21017, 25226, 42034, 50452, 84068, 239647, 399323, 479294, 798646, 958588, 1597292, 265087421, 530174842, 1060349684, 5036660999, 10073321998, 20146643996]

約数ペア:

[(1, 20146643996), (2, 10073321998), (4, 5036660999), (19, 1060349684), (38, 530174842), (76, 265087421), (12613, 1597292), (21017, 958588), (25226, 798646), (42034, 479294), (50452, 399323), (84068, 239647)]