20172711494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{14639123}}^1$

素因数の和:14639191

約数の個数: 16

約数和(自身を含む): 33201533232

約数和(自身を除く): 13028821738

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 14639123, 29278246, 190308599, 380617198, 775873519, 1551747038, 10086355747, 20172711494]

約数ペア:

[(1, 20172711494), (2, 10086355747), (13, 1551747038), (26, 775873519), (53, 380617198), (106, 190308599), (689, 29278246), (1378, 14639123)]