20147349610

素因数分解:

$2^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{2726299}}^1$

素因数の和:2727045

約数の個数: 16

約数和(自身を含む): 36314316000

約数和(自身を除く): 16166966390

約数列:

[1, 2, 5, 10, 739, 1478, 3695, 7390, 2726299, 5452598, 13631495, 27262990, 2014734961, 4029469922, 10073674805, 20147349610]

約数ペア:

[(1, 20147349610), (2, 10073674805), (5, 4029469922), (10, 2014734961), (739, 27262990), (1478, 13631495), (3695, 5452598), (7390, 2726299)]