20196742437

素因数分解:

$3^2\times {\mathrm{191}}^1\times {\mathrm{787}}^1\times {\mathrm{14929}}^1$

素因数の和:15913

約数の個数: 24

約数和(自身を含む): 29365040640

約数和(自身を除く): 9168298203

約数列:

[1, 3, 9, 191, 573, 787, 1719, 2361, 7083, 14929, 44787, 134361, 150317, 450951, 1352853, 2851439, 8554317, 11749123, 25662951, 35247369, 105742107, 2244082493, 6732247479, 20196742437]

約数ペア:

[(1, 20196742437), (3, 6732247479), (9, 2244082493), (191, 105742107), (573, 35247369), (787, 25662951), (1719, 11749123), (2361, 8554317), (7083, 2851439), (14929, 1352853), (44787, 450951), (134361, 150317)]