20163967047

素因数分解:

$3^2\times 7^1\times {\mathrm{773}}^1\times {\mathrm{414053}}^1$

素因数の和:414839

約数の個数: 24

約数和(自身を含む): 33329690784

約数和(自身を除く): 13165723737

約数列:

[1, 3, 7, 9, 21, 63, 773, 2319, 5411, 6957, 16233, 48699, 414053, 1242159, 2898371, 3726477, 8695113, 26085339, 320062969, 960188907, 2240440783, 2880566721, 6721322349, 20163967047]

約数ペア:

[(1, 20163967047), (3, 6721322349), (7, 2880566721), (9, 2240440783), (21, 960188907), (63, 320062969), (773, 26085339), (2319, 8695113), (5411, 3726477), (6957, 2898371), (16233, 1242159), (48699, 414053)]