20140699271

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{9391}}^1$

素因数の和:9612

約数の個数: 48

約数和(自身を含む): 26827158528

約数和(自身を除く): 6686459257

約数列:

[1, 7, 11, 23, 49, 77, 161, 173, 253, 539, 1127, 1211, 1771, 1903, 3979, 8477, 9391, 12397, 13321, 27853, 43769, 65737, 93247, 103301, 194971, 215993, 306383, 460159, 723107, 1511951, 1624643, 2144681, 2375923, 5061749, 10583657, 11372501, 16631461, 17871073, 37366789, 79607507, 116420227, 125097511, 261567523, 411034679, 875682577, 1830972661, 2877242753, 20140699271]

約数ペア:

[(1, 20140699271), (7, 2877242753), (11, 1830972661), (23, 875682577), (49, 411034679), (77, 261567523), (161, 125097511), (173, 116420227), (253, 79607507), (539, 37366789), (1127, 17871073), (1211, 16631461), (1771, 11372501), (1903, 10583657), (3979, 5061749), (8477, 2375923), (9391, 2144681), (12397, 1624643), (13321, 1511951), (27853, 723107), (43769, 460159), (65737, 306383), (93247, 215993), (103301, 194971)]