20667032049

素因数分解:

$3^1\times {\mathrm{173}}^1\times {\mathrm{353}}^1\times {\mathrm{112807}}^1$

素因数の和:113336

約数の個数: 16

約数和(自身を含む): 27794086272

約数和(自身を除く): 7127054223

約数列:

[1, 3, 173, 353, 519, 1059, 61069, 112807, 183207, 338421, 19515611, 39820871, 58546833, 119462613, 6889010683, 20667032049]

約数ペア:

[(1, 20667032049), (3, 6889010683), (173, 119462613), (353, 58546833), (519, 39820871), (1059, 19515611), (61069, 338421), (112807, 183207)]