20160920044

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{331}}^1\times {\mathrm{76519}}^1$

素因数の和:77053

約数の個数: 24

約数和(自身を含む): 35566496000

約数和(自身を除く): 15405575956

約数列:

[1, 2, 4, 199, 331, 398, 662, 796, 1324, 65869, 76519, 131738, 153038, 263476, 306076, 15227281, 25327789, 30454562, 50655578, 60909124, 101311156, 5040230011, 10080460022, 20160920044]

約数ペア:

[(1, 20160920044), (2, 10080460022), (4, 5040230011), (199, 101311156), (331, 60909124), (398, 50655578), (662, 30454562), (796, 25327789), (1324, 15227281), (65869, 306076), (76519, 263476), (131738, 153038)]