20199442773

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{3311927}}^1$

素因数の和:3312056

約数の個数: 16

約数和(自身を含む): 28615057920

約数和(自身を除く): 8415615147

約数列:

[1, 3, 19, 57, 107, 321, 2033, 6099, 3311927, 9935781, 62926613, 188779839, 354376189, 1063128567, 6733147591, 20199442773]

約数ペア:

[(1, 20199442773), (3, 6733147591), (19, 1063128567), (57, 354376189), (107, 188779839), (321, 62926613), (2033, 9935781), (6099, 3311927)]