20176945595

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{27191}}^1$

素因数の和:27395

約数の個数: 32

約数和(自身を含む): 26078215680

約数和(自身を除く): 5901270085

約数列:

[1, 5, 19, 73, 95, 107, 365, 535, 1387, 2033, 6935, 7811, 10165, 27191, 39055, 135955, 148409, 516629, 742045, 1984943, 2583145, 2909437, 9924715, 14547185, 37713917, 55279303, 188569585, 212388901, 276396515, 1061944505, 4035389119, 20176945595]

約数ペア:

[(1, 20176945595), (5, 4035389119), (19, 1061944505), (73, 276396515), (95, 212388901), (107, 188569585), (365, 55279303), (535, 37713917), (1387, 14547185), (2033, 9924715), (6935, 2909437), (7811, 2583145), (10165, 1984943), (27191, 742045), (39055, 516629), (135955, 148409)]