20528040558

素因数分解:

$2^1\times 3^1\times {\mathrm{487}}^1\times {\mathrm{7025339}}^1$

素因数の和:7025831

約数の個数: 16

約数和(自身を含む): 41140391040

約数和(自身を除く): 20612350482

約数列:

[1, 2, 3, 6, 487, 974, 1461, 2922, 7025339, 14050678, 21076017, 42152034, 3421340093, 6842680186, 10264020279, 20528040558]

約数ペア:

[(1, 20528040558), (2, 10264020279), (3, 6842680186), (6, 3421340093), (487, 42152034), (974, 21076017), (1461, 14050678), (2922, 7025339)]