20512667802

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1327}}^1\times {\mathrm{234211}}^1$

素因数の和:235554

約数の個数: 32

約数和(自身を含む): 44788829184

約数和(自身を除く): 24276161382

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1327, 2654, 3981, 7962, 14597, 29194, 43791, 87582, 234211, 468422, 702633, 1405266, 2576321, 5152642, 7728963, 15457926, 310797997, 621595994, 932393991, 1864787982, 3418777967, 6837555934, 10256333901, 20512667802]

約数ペア:

[(1, 20512667802), (2, 10256333901), (3, 6837555934), (6, 3418777967), (11, 1864787982), (22, 932393991), (33, 621595994), (66, 310797997), (1327, 15457926), (2654, 7728963), (3981, 5152642), (7962, 2576321), (14597, 1405266), (29194, 702633), (43791, 468422), (87582, 234211)]