20143088042

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{150517}}^1$

素因数の和:150627

約数の個数: 48

約数和(自身を含む): 38436276480

約数和(自身を除く): 18293188438

約数列:

[1, 2, 7, 11, 14, 22, 77, 79, 121, 154, 158, 242, 553, 847, 869, 1106, 1694, 1738, 6083, 9559, 12166, 19118, 66913, 133826, 150517, 301034, 1053619, 1655687, 2107238, 3311374, 11589809, 11890843, 18212557, 23179618, 23781686, 36425114, 83235901, 127487899, 130799273, 166471802, 254975798, 261598546, 915594911, 1438792003, 1831189822, 2877584006, 10071544021, 20143088042]

約数ペア:

[(1, 20143088042), (2, 10071544021), (7, 2877584006), (11, 1831189822), (14, 1438792003), (22, 915594911), (77, 261598546), (79, 254975798), (121, 166471802), (154, 130799273), (158, 127487899), (242, 83235901), (553, 36425114), (847, 23781686), (869, 23179618), (1106, 18212557), (1694, 11890843), (1738, 11589809), (6083, 3311374), (9559, 2107238), (12166, 1655687), (19118, 1053619), (66913, 301034), (133826, 150517)]