2090367070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19003337}}^1$

素因数の和:19003355

約数の個数: 16

約数和(自身を含む): 4104721008

約数和(自身を除く): 2014353938

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 19003337, 38006674, 95016685, 190033370, 209036707, 418073414, 1045183535, 2090367070]

約数ペア:

[(1, 2090367070), (2, 1045183535), (5, 418073414), (10, 209036707), (11, 190033370), (22, 95016685), (55, 38006674), (110, 19003337)]