20143727403446

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{347}}^1\times {\mathrm{128203}}^1$

素因数の和:128829

約数の個数: 64

約数和(自身を含む): 32347653799680

約数和(自身を除く): 12203926396234

約数列:

[1, 2, 29, 37, 58, 74, 211, 347, 422, 694, 1073, 2146, 6119, 7807, 10063, 12238, 12839, 15614, 20126, 25678, 73217, 128203, 146434, 226403, 256406, 372331, 452806, 744662, 2123293, 2709029, 3717887, 4246586, 4743511, 5418058, 7435774, 9487022, 27050833, 44486441, 54101666, 78561841, 88972882, 137561819, 157123682, 275123638, 784474157, 1000880821, 1290106789, 1568948314, 1645998317, 2001761642, 2580213578, 3291996634, 9386639051, 18773278102, 29025543809, 47733951193, 58051087618, 95467902386, 272212532479, 347305644887, 544425064958, 694611289774, 10071863701723, 20143727403446]

約数ペア:

[(1, 20143727403446), (2, 10071863701723), (29, 694611289774), (37, 544425064958), (58, 347305644887), (74, 272212532479), (211, 95467902386), (347, 58051087618), (422, 47733951193), (694, 29025543809), (1073, 18773278102), (2146, 9386639051), (6119, 3291996634), (7807, 2580213578), (10063, 2001761642), (12238, 1645998317), (12839, 1568948314), (15614, 1290106789), (20126, 1000880821), (25678, 784474157), (73217, 275123638), (128203, 157123682), (146434, 137561819), (226403, 88972882), (256406, 78561841), (372331, 54101666), (452806, 44486441), (744662, 27050833), (2123293, 9487022), (2709029, 7435774), (3717887, 5418058), (4246586, 4743511)]