20176722377

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3387061}}^1$

素因数の和:3387128

約数の個数: 16

約数和(自身を含む): 24712004352

約数和(自身を除く): 4535281975

約数列:

[1, 7, 23, 37, 161, 259, 851, 5957, 3387061, 23709427, 77902403, 125321257, 545316821, 877248799, 2882388911, 20176722377]

約数ペア:

[(1, 20176722377), (7, 2882388911), (23, 877248799), (37, 545316821), (161, 125321257), (259, 77902403), (851, 23709427), (5957, 3387061)]