20139023590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15142123}}^1$

素因数の和:15142156

約数の個数: 32

約数和(自身を含む): 43609317120

約数和(自身を除く): 23470293530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 15142123, 30284246, 75710615, 105994861, 151421230, 211989722, 287700337, 529974305, 575400674, 1059948610, 1438501685, 2013902359, 2877003370, 4027804718, 10069511795, 20139023590]

約数ペア:

[(1, 20139023590), (2, 10069511795), (5, 4027804718), (7, 2877003370), (10, 2013902359), (14, 1438501685), (19, 1059948610), (35, 575400674), (38, 529974305), (70, 287700337), (95, 211989722), (133, 151421230), (190, 105994861), (266, 75710615), (665, 30284246), (1330, 15142123)]