20189545937

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{373}}^1\times {\mathrm{409}}^1$

素因数の和:1073

約数の個数: 32

約数和(自身を含む): 22655064960

約数和(自身を除く): 2465519023

約数列:

[1, 11, 53, 227, 373, 409, 583, 2497, 4103, 4499, 12031, 19769, 21677, 84671, 92843, 132341, 152557, 217459, 238447, 931381, 1021273, 1678127, 4487563, 4920679, 8085521, 34630439, 49363193, 54127469, 88940731, 380934829, 1835413267, 20189545937]

約数ペア:

[(1, 20189545937), (11, 1835413267), (53, 380934829), (227, 88940731), (373, 54127469), (409, 49363193), (583, 34630439), (2497, 8085521), (4103, 4920679), (4499, 4487563), (12031, 1678127), (19769, 1021273), (21677, 931381), (84671, 238447), (92843, 217459), (132341, 152557)]