20170345242

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{757}}^1\times {\mathrm{6317}}^1$

素因数の和:7135

約数の個数: 64

約数和(自身を含む): 43676081280

約数和(自身を除く): 23505736038

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 757, 1406, 1514, 2109, 2271, 4218, 4542, 6317, 12634, 14383, 18951, 28009, 28766, 37902, 43149, 56018, 84027, 86298, 120023, 168054, 233729, 240046, 360069, 467458, 532171, 701187, 720138, 1064342, 1402374, 1596513, 3193026, 4440851, 4781969, 8881702, 9563938, 13322553, 14345907, 26645106, 28691814, 90857411, 176932853, 181714822, 272572233, 353865706, 530798559, 545144466, 1061597118, 3361724207, 6723448414, 10085172621, 20170345242]

約数ペア:

[(1, 20170345242), (2, 10085172621), (3, 6723448414), (6, 3361724207), (19, 1061597118), (37, 545144466), (38, 530798559), (57, 353865706), (74, 272572233), (111, 181714822), (114, 176932853), (222, 90857411), (703, 28691814), (757, 26645106), (1406, 14345907), (1514, 13322553), (2109, 9563938), (2271, 8881702), (4218, 4781969), (4542, 4440851), (6317, 3193026), (12634, 1596513), (14383, 1402374), (18951, 1064342), (28009, 720138), (28766, 701187), (37902, 532171), (43149, 467458), (56018, 360069), (84027, 240046), (86298, 233729), (120023, 168054)]