2020146165

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1213301}}^1$

素因数の和:1213349

約数の個数: 24

約数和(自身を含む): 3596227128

約数和(自身を除く): 1576080963

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1665, 1213301, 3639903, 6066505, 10919709, 18199515, 44892137, 54598545, 134676411, 224460685, 404029233, 673382055, 2020146165]

約数ペア:

[(1, 2020146165), (3, 673382055), (5, 404029233), (9, 224460685), (15, 134676411), (37, 54598545), (45, 44892137), (111, 18199515), (185, 10919709), (333, 6066505), (555, 3639903), (1665, 1213301)]