20160178394

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1\times {\mathrm{428557}}^1$

素因数の和:429149

約数の個数: 16

約数和(自身を含む): 31000171488

約数和(自身を除く): 10839993094

約数列:

[1, 2, 43, 86, 547, 1094, 23521, 47042, 428557, 857114, 18427951, 36855902, 234420679, 468841358, 10080089197, 20160178394]

約数ペア:

[(1, 20160178394), (2, 10080089197), (43, 468841358), (86, 234420679), (547, 36855902), (1094, 18427951), (23521, 857114), (47042, 428557)]