20369157121

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{505777}}^1$

素因数の和:505920

約数の個数: 16

約数和(自身を含む): 22723593984

約数和(自身を除く): 2354436863

約数列:

[1, 17, 23, 103, 391, 1751, 2369, 40273, 505777, 8598209, 11632871, 52095031, 197758807, 885615527, 1198185713, 20369157121]

約数ペア:

[(1, 20369157121), (17, 1198185713), (23, 885615527), (103, 197758807), (391, 52095031), (1751, 11632871), (2369, 8598209), (40273, 505777)]