20133067912

素因数分解:

$2^3\times {\mathrm{393901}}^1\times {\mathrm{6389}}^1$

素因数の和:400296

約数の個数: 16

約数和(自身を含む): 37755506700

約数和(自身を除く): 17622438788

約数列:

[1, 2, 4, 8, 6389, 12778, 25556, 51112, 393901, 787802, 1575604, 3151208, 2516633489, 5033266978, 10066533956, 20133067912]

約数ペア:

[(1, 20133067912), (2, 10066533956), (4, 5033266978), (8, 2516633489), (6389, 3151208), (12778, 1575604), (25556, 787802), (51112, 393901)]