20166016884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{129269339}}^1$

素因数の和:129269359

約数の個数: 24

約数和(自身を含む): 50673581280

約数和(自身を除く): 30507564396

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 129269339, 258538678, 387808017, 517077356, 775616034, 1551232068, 1680501407, 3361002814, 5041504221, 6722005628, 10083008442, 20166016884]

約数ペア:

[(1, 20166016884), (2, 10083008442), (3, 6722005628), (4, 5041504221), (6, 3361002814), (12, 1680501407), (13, 1551232068), (26, 775616034), (39, 517077356), (52, 387808017), (78, 258538678), (156, 129269339)]