20143727403527

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8941}}^1\times {\mathrm{186149}}^1$

素因数の和:195136

約数の個数: 48

約数和(自身を含む): 26566270668000

約数和(自身を除く): 6422543264473

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 637, 931, 1729, 8941, 12103, 62587, 116233, 169879, 186149, 438109, 813631, 1189153, 1303043, 2208427, 2419937, 3536831, 5695417, 8324071, 9121301, 15458989, 16939559, 24757817, 45978803, 108212923, 118576913, 173304719, 321851621, 1664358209, 2252961347, 11650507463, 21636656717, 31622805971, 81553552241, 151456597019, 221359641797, 411096477623, 1060196179133, 1549517492579, 2877675343361, 20143727403527]

約数ペア:

[(1, 20143727403527), (7, 2877675343361), (13, 1549517492579), (19, 1060196179133), (49, 411096477623), (91, 221359641797), (133, 151456597019), (247, 81553552241), (637, 31622805971), (931, 21636656717), (1729, 11650507463), (8941, 2252961347), (12103, 1664358209), (62587, 321851621), (116233, 173304719), (169879, 118576913), (186149, 108212923), (438109, 45978803), (813631, 24757817), (1189153, 16939559), (1303043, 15458989), (2208427, 9121301), (2419937, 8324071), (3536831, 5695417)]