20195189377

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{487889}}^1$

素因数の和:488024

約数の個数: 16

約数和(自身を含む): 22762995840

約数和(自身を除く): 2567806463

約数列:

[1, 11, 53, 71, 583, 781, 3763, 41393, 487889, 5366779, 25858117, 34640119, 284439287, 381041309, 1835926307, 20195189377]

約数ペア:

[(1, 20195189377), (11, 1835926307), (53, 381041309), (71, 284439287), (583, 34640119), (781, 25858117), (3763, 5366779), (41393, 487889)]