20097675266

素因数分解:

$2^1\times {\mathrm{421}}^1\times {\mathrm{2423}}^1\times {\mathrm{9851}}^1$

素因数の和:12697

約数の個数: 16

約数和(自身を含む): 30233659968

約数和(自身を除く): 10135984702

約数列:

[1, 2, 421, 842, 2423, 4846, 9851, 19702, 1020083, 2040166, 4147271, 8294542, 23868973, 47737946, 10048837633, 20097675266]

約数ペア:

[(1, 20097675266), (2, 10048837633), (421, 47737946), (842, 23868973), (2423, 8294542), (4846, 4147271), (9851, 2040166), (19702, 1020083)]