2020074504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{701}}^1\times {\mathrm{1009}}^1$

素因数の和:1743

約数の個数: 128

約数和(自身を含む): 6125932800

約数和(自身を除く): 4105858296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 701, 714, 952, 1009, 1402, 1428, 2018, 2103, 2804, 2856, 3027, 4036, 4206, 4907, 5608, 6054, 7063, 8072, 8412, 9814, 11917, 12108, 14126, 14721, 16824, 17153, 19628, 21189, 23834, 24216, 28252, 29442, 34306, 35751, 39256, 42378, 47668, 51459, 56504, 58884, 68612, 71502, 83419, 84756, 95336, 102918, 117768, 120071, 137224, 143004, 166838, 169512, 205836, 240142, 250257, 286008, 333676, 360213, 411672, 480284, 500514, 667352, 707309, 720426, 960568, 1001028, 1414618, 1440852, 2002056, 2121927, 2829236, 2881704, 4243854, 4951163, 5658472, 8487708, 9902326, 12024253, 14853489, 16975416, 19804652, 24048506, 29706978, 36072759, 39609304, 48097012, 59413956, 72145518, 84169771, 96194024, 118827912, 144291036, 168339542, 252509313, 288582072, 336679084, 505018626, 673358168, 1010037252, 2020074504]

約数ペア:

[(1, 2020074504), (2, 1010037252), (3, 673358168), (4, 505018626), (6, 336679084), (7, 288582072), (8, 252509313), (12, 168339542), (14, 144291036), (17, 118827912), (21, 96194024), (24, 84169771), (28, 72145518), (34, 59413956), (42, 48097012), (51, 39609304), (56, 36072759), (68, 29706978), (84, 24048506), (102, 19804652), (119, 16975416), (136, 14853489), (168, 12024253), (204, 9902326), (238, 8487708), (357, 5658472), (408, 4951163), (476, 4243854), (701, 2881704), (714, 2829236), (952, 2121927), (1009, 2002056), (1402, 1440852), (1428, 1414618), (2018, 1001028), (2103, 960568), (2804, 720426), (2856, 707309), (3027, 667352), (4036, 500514), (4206, 480284), (4907, 411672), (5608, 360213), (6054, 333676), (7063, 286008), (8072, 250257), (8412, 240142), (9814, 205836), (11917, 169512), (12108, 166838), (14126, 143004), (14721, 137224), (16824, 120071), (17153, 117768), (19628, 102918), (21189, 95336), (23834, 84756), (24216, 83419), (28252, 71502), (29442, 68612), (34306, 58884), (35751, 56504), (39256, 51459), (42378, 47668)]