20247071055

素因数分解:

$3^1\times 5^1\times {\mathrm{16067}}^1\times {\mathrm{84011}}^1$

素因数の和:100086

約数の個数: 16

約数和(自身を含む): 32397715584

約数和(自身を除く): 12150644529

約数列:

[1, 3, 5, 15, 16067, 48201, 80335, 84011, 241005, 252033, 420055, 1260165, 1349804737, 4049414211, 6749023685, 20247071055]

約数ペア:

[(1, 20247071055), (3, 6749023685), (5, 4049414211), (15, 1349804737), (16067, 1260165), (48201, 420055), (80335, 252033), (84011, 241005)]