20162787368

素因数分解:

$2^3\times {\mathrm{96517}}^1\times {\mathrm{26113}}^1$

素因数の和:122636

約数の個数: 16

約数和(自身を含む): 37807065780

約数和(自身を除く): 17644278412

約数列:

[1, 2, 4, 8, 26113, 52226, 96517, 104452, 193034, 208904, 386068, 772136, 2520348421, 5040696842, 10081393684, 20162787368]

約数ペア:

[(1, 20162787368), (2, 10081393684), (4, 5040696842), (8, 2520348421), (26113, 772136), (52226, 386068), (96517, 208904), (104452, 193034)]