20199336009

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1\times {\mathrm{3433}}^1$

素因数の和:3977

約数の個数: 32

約数和(自身を含む): 27786059904

約数和(自身を除く): 7586723895

約数列:

[1, 3, 67, 73, 201, 219, 401, 1203, 3433, 4891, 10299, 14673, 26867, 29273, 80601, 87819, 230011, 250609, 690033, 751827, 1376633, 1961291, 4129899, 5883873, 16790803, 50372409, 92234411, 100494209, 276703233, 301482627, 6733112003, 20199336009]

約数ペア:

[(1, 20199336009), (3, 6733112003), (67, 301482627), (73, 276703233), (201, 100494209), (219, 92234411), (401, 50372409), (1203, 16790803), (3433, 5883873), (4891, 4129899), (10299, 1961291), (14673, 1376633), (26867, 751827), (29273, 690033), (80601, 250609), (87819, 230011)]