20187314402

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{10181}}^1\times {\mathrm{24181}}^1$

素因数の和:34405

約数の個数: 16

約数和(自身を含む): 31023861624

約数和(自身を除く): 10836547222

約数列:

[1, 2, 41, 82, 10181, 20362, 24181, 48362, 417421, 834842, 991421, 1982842, 246186761, 492373522, 10093657201, 20187314402]

約数ペア:

[(1, 20187314402), (2, 10093657201), (41, 492373522), (82, 246186761), (10181, 1982842), (20362, 991421), (24181, 834842), (48362, 417421)]