20767650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{138451}}^1$

素因数の和:138466

約数の個数: 24

約数和(自身を含む): 51504144

約数和(自身を除く): 30736494

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 138451, 276902, 415353, 692255, 830706, 1384510, 2076765, 3461275, 4153530, 6922550, 10383825, 20767650]

約数ペア:

[(1, 20767650), (2, 10383825), (3, 6922550), (5, 4153530), (6, 3461275), (10, 2076765), (15, 1384510), (25, 830706), (30, 692255), (50, 415353), (75, 276902), (150, 138451)]