20172610070

素因数分解:

$2^1\times 5^1\times {\mathrm{911}}^1\times {\mathrm{997}}^1\times {\mathrm{2221}}^1$

素因数の和:4136

約数の個数: 32

約数和(自身を含む): 36403399296

約数和(自身を除く): 16230789226

約数列:

[1, 2, 5, 10, 911, 997, 1822, 1994, 2221, 4442, 4555, 4985, 9110, 9970, 11105, 22210, 908267, 1816534, 2023331, 2214337, 4046662, 4428674, 4541335, 9082670, 10116655, 11071685, 20233310, 22143370, 2017261007, 4034522014, 10086305035, 20172610070]

約数ペア:

[(1, 20172610070), (2, 10086305035), (5, 4034522014), (10, 2017261007), (911, 22143370), (997, 20233310), (1822, 11071685), (1994, 10116655), (2221, 9082670), (4442, 4541335), (4555, 4428674), (4985, 4046662), (9110, 2214337), (9970, 2023331), (11105, 1816534), (22210, 908267)]