20079270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{223103}}^1$

素因数の和:223116

約数の個数: 24

約数和(自身を含む): 52206336

約数和(自身を除く): 32127066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 223103, 446206, 669309, 1115515, 1338618, 2007927, 2231030, 3346545, 4015854, 6693090, 10039635, 20079270]

約数ペア:

[(1, 20079270), (2, 10039635), (3, 6693090), (5, 4015854), (6, 3346545), (9, 2231030), (10, 2007927), (15, 1338618), (18, 1115515), (30, 669309), (45, 446206), (90, 223103)]