20054966113

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{102077}}^1$

素因数の和:102241

約数の個数: 32

約数和(自身を含む): 26341023744

約数和(自身を除く): 6286057631

約数列:

[1, 7, 13, 17, 91, 119, 127, 221, 889, 1547, 1651, 2159, 11557, 15113, 28067, 102077, 196469, 714539, 1327001, 1735309, 9289007, 12147163, 12963779, 22559017, 90746453, 157913119, 168529127, 220384243, 1179703889, 1542689701, 2864995159, 20054966113]

約数ペア:

[(1, 20054966113), (7, 2864995159), (13, 1542689701), (17, 1179703889), (91, 220384243), (119, 168529127), (127, 157913119), (221, 90746453), (889, 22559017), (1547, 12963779), (1651, 12147163), (2159, 9289007), (11557, 1735309), (15113, 1327001), (28067, 714539), (102077, 196469)]