20173091681

素因数分解:

${\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{76147}}^1$

素因数の和:76352

約数の個数: 16

約数和(自身を含む): 21188637888

約数和(自身を除く): 1015546207

約数列:

[1, 43, 61, 101, 2623, 4343, 6161, 76147, 264923, 3274321, 4644967, 7690847, 199733581, 330706421, 469141667, 20173091681]

約数ペア:

[(1, 20173091681), (43, 469141667), (61, 330706421), (101, 199733581), (2623, 7690847), (4343, 4644967), (6161, 3274321), (76147, 264923)]