20314096

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{115421}}^1$

素因数の和:115440

約数の個数: 20

約数和(自身を含む): 42936984

約数和(自身を除く): 22622888

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 115421, 230842, 461684, 923368, 1269631, 1846736, 2539262, 5078524, 10157048, 20314096]

約数ペア:

[(1, 20314096), (2, 10157048), (4, 5078524), (8, 2539262), (11, 1846736), (16, 1269631), (22, 923368), (44, 461684), (88, 230842), (176, 115421)]