20172775412

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{726371}}^1$

素因数の和:726559

約数の個数: 24

約数和(自身を含む): 36243057312

約数和(自身を除く): 16070281900

約数列:

[1, 2, 4, 53, 106, 131, 212, 262, 524, 6943, 13886, 27772, 726371, 1452742, 2905484, 38497663, 76995326, 95154601, 153990652, 190309202, 380618404, 5043193853, 10086387706, 20172775412]

約数ペア:

[(1, 20172775412), (2, 10086387706), (4, 5043193853), (53, 380618404), (106, 190309202), (131, 153990652), (212, 95154601), (262, 76995326), (524, 38497663), (6943, 2905484), (13886, 1452742), (27772, 726371)]