20347252310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{82837}}^1$

素因数の和:82902

約数の個数: 96

約数和(自身を含む): 47595401280

約数和(自身を除く): 27248148970

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 55, 58, 70, 77, 110, 121, 145, 154, 203, 242, 290, 319, 385, 406, 605, 638, 770, 847, 1015, 1210, 1595, 1694, 2030, 2233, 3190, 3509, 4235, 4466, 7018, 8470, 11165, 17545, 22330, 24563, 35090, 49126, 82837, 122815, 165674, 245630, 414185, 579859, 828370, 911207, 1159718, 1822414, 2402273, 2899295, 4556035, 4804546, 5798590, 6378449, 9112070, 10023277, 12011365, 12756898, 16815911, 20046554, 24022730, 26425003, 31892245, 33631822, 50116385, 52850006, 63784490, 70162939, 84079555, 100232770, 132125015, 140325878, 168159110, 184975021, 264250030, 290675033, 350814695, 369950042, 581350066, 701629390, 924875105, 1453375165, 1849750210, 2034725231, 2906750330, 4069450462, 10173626155, 20347252310]

約数ペア:

[(1, 20347252310), (2, 10173626155), (5, 4069450462), (7, 2906750330), (10, 2034725231), (11, 1849750210), (14, 1453375165), (22, 924875105), (29, 701629390), (35, 581350066), (55, 369950042), (58, 350814695), (70, 290675033), (77, 264250030), (110, 184975021), (121, 168159110), (145, 140325878), (154, 132125015), (203, 100232770), (242, 84079555), (290, 70162939), (319, 63784490), (385, 52850006), (406, 50116385), (605, 33631822), (638, 31892245), (770, 26425003), (847, 24022730), (1015, 20046554), (1210, 16815911), (1595, 12756898), (1694, 12011365), (2030, 10023277), (2233, 9112070), (3190, 6378449), (3509, 5798590), (4235, 4804546), (4466, 4556035), (7018, 2899295), (8470, 2402273), (11165, 1822414), (17545, 1159718), (22330, 911207), (24563, 828370), (35090, 579859), (49126, 414185), (82837, 245630), (122815, 165674)]