2019945952

素因数分解:

$2^5\times {\mathrm{3169}}^1\times {\mathrm{19919}}^1$

素因数の和:23098

約数の個数: 24

約数和(自身を含む): 3978223200

約数和(自身を除く): 1958277248

約数列:

[1, 2, 4, 8, 16, 32, 3169, 6338, 12676, 19919, 25352, 39838, 50704, 79676, 101408, 159352, 318704, 637408, 63123311, 126246622, 252493244, 504986488, 1009972976, 2019945952]

約数ペア:

[(1, 2019945952), (2, 1009972976), (4, 504986488), (8, 252493244), (16, 126246622), (32, 63123311), (3169, 637408), (6338, 318704), (12676, 159352), (19919, 101408), (25352, 79676), (39838, 50704)]