20221437894

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{68780401}}^1$

素因数の和:68780420

約数の個数: 24

約数和(自身を含む): 47045794968

約数和(自身を除く): 26824357074

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 68780401, 137560802, 206341203, 412682406, 481462807, 962925614, 1444388421, 2888776842, 3370239649, 6740479298, 10110718947, 20221437894]

約数ペア:

[(1, 20221437894), (2, 10110718947), (3, 6740479298), (6, 3370239649), (7, 2888776842), (14, 1444388421), (21, 962925614), (42, 481462807), (49, 412682406), (98, 206341203), (147, 137560802), (294, 68780401)]