20133292085336

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{13781}}^1\times {\mathrm{455407}}^1$

素因数の和:469595

約数の個数: 32

約数和(自身を含む): 37846891327680

約数和(自身を除く): 17713599242344

約数列:

[1, 2, 4, 8, 401, 802, 1604, 3208, 13781, 27562, 55124, 110248, 455407, 910814, 1821628, 3643256, 5526181, 11052362, 22104724, 44209448, 182618207, 365236414, 730472828, 1460945656, 6275963867, 12551927734, 25103855468, 50207710936, 2516661510667, 5033323021334, 10066646042668, 20133292085336]

約数ペア:

[(1, 20133292085336), (2, 10066646042668), (4, 5033323021334), (8, 2516661510667), (401, 50207710936), (802, 25103855468), (1604, 12551927734), (3208, 6275963867), (13781, 1460945656), (27562, 730472828), (55124, 365236414), (110248, 182618207), (455407, 44209448), (910814, 22104724), (1821628, 11052362), (3643256, 5526181)]