2021061554845

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{7193}}^1\times {\mathrm{29437}}^1$

素因数の和:36741

約数の個数: 32

約数和(自身を含む): 2561654253312

約数和(自身を除く): 540592698467

約数列:

[1, 5, 23, 83, 115, 415, 1909, 7193, 9545, 29437, 35965, 147185, 165439, 597019, 677051, 827195, 2443271, 2985095, 3385255, 12216355, 13731437, 56195233, 68657185, 211740341, 280976165, 1058701705, 4870027843, 17574448303, 24350139215, 87872241515, 404212310969, 2021061554845]

約数ペア:

[(1, 2021061554845), (5, 404212310969), (23, 87872241515), (83, 24350139215), (115, 17574448303), (415, 4870027843), (1909, 1058701705), (7193, 280976165), (9545, 211740341), (29437, 68657185), (35965, 56195233), (147185, 13731437), (165439, 12216355), (597019, 3385255), (677051, 2985095), (827195, 2443271)]