20166492819094

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{2129}}^1\times {\mathrm{337741}}^1$

素因数の和:340288

約数の個数: 32

約数和(自身を含む): 31163994727200

約数和(自身を除く): 10997501908106

約数列:

[1, 2, 37, 74, 379, 758, 2129, 4258, 14023, 28046, 78773, 157546, 337741, 675482, 806891, 1613782, 12496417, 24992834, 29854967, 59709934, 128003839, 256007678, 719050589, 1438101178, 4736142043, 9472284086, 26604871793, 53209743586, 272520173231, 545040346462, 10083246409547, 20166492819094]

約数ペア:

[(1, 20166492819094), (2, 10083246409547), (37, 545040346462), (74, 272520173231), (379, 53209743586), (758, 26604871793), (2129, 9472284086), (4258, 4736142043), (14023, 1438101178), (28046, 719050589), (78773, 256007678), (157546, 128003839), (337741, 59709934), (675482, 29854967), (806891, 24992834), (1613782, 12496417)]