20154564357

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1\times {\mathrm{228751}}^1$

素因数の和:229480

約数の個数: 16

約数和(自身を含む): 27538080768

約数和(自身を除く): 7383516411

約数列:

[1, 3, 43, 129, 683, 2049, 29369, 88107, 228751, 686253, 9836293, 29508879, 156236933, 468710799, 6718188119, 20154564357]

約数ペア:

[(1, 20154564357), (3, 6718188119), (43, 468710799), (129, 156236933), (683, 29508879), (2049, 9836293), (29369, 686253), (88107, 228751)]