2023971580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5326241}}^1$

素因数の和:5326269

約数の個数: 24

約数和(自身を含む): 4474043280

約数和(自身を除く): 2450071700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 5326241, 10652482, 21304964, 26631205, 53262410, 101198579, 106524820, 202397158, 404794316, 505992895, 1011985790, 2023971580]

約数ペア:

[(1, 2023971580), (2, 1011985790), (4, 505992895), (5, 404794316), (10, 202397158), (19, 106524820), (20, 101198579), (38, 53262410), (76, 26631205), (95, 21304964), (190, 10652482), (380, 5326241)]