20163592216

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{173501}}^1$

素因数の和:173779

約数の個数: 32

約数和(自身を含む): 38517444000

約数和(自身を除く): 18353851784

約数列:

[1, 2, 4, 8, 73, 146, 199, 292, 398, 584, 796, 1592, 14527, 29054, 58108, 116216, 173501, 347002, 694004, 1388008, 12665573, 25331146, 34526699, 50662292, 69053398, 101324584, 138106796, 276213592, 2520449027, 5040898054, 10081796108, 20163592216]

約数ペア:

[(1, 20163592216), (2, 10081796108), (4, 5040898054), (8, 2520449027), (73, 276213592), (146, 138106796), (199, 101324584), (292, 69053398), (398, 50662292), (584, 34526699), (796, 25331146), (1592, 12665573), (14527, 1388008), (29054, 694004), (58108, 347002), (116216, 173501)]