20147251016

素因数分解:

$2^3\times {\mathrm{953}}^1\times {\mathrm{2642609}}^1$

素因数の和:2643568

約数の個数: 16

約数和(自身を含む): 37815749100

約数和(自身を除く): 17668498084

約数列:

[1, 2, 4, 8, 953, 1906, 3812, 7624, 2642609, 5285218, 10570436, 21140872, 2518406377, 5036812754, 10073625508, 20147251016]

約数ペア:

[(1, 20147251016), (2, 10073625508), (4, 5036812754), (8, 2518406377), (953, 21140872), (1906, 10570436), (3812, 5285218), (7624, 2642609)]