20199113935

素因数分解:

$5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3581}}^1$

素因数の和:3654

約数の個数: 128

約数和(自身を含む): 34662297600

約数和(自身を除く): 14463183665

約数列:

[1, 5, 7, 11, 13, 23, 35, 49, 55, 65, 77, 91, 115, 143, 161, 245, 253, 299, 343, 385, 455, 539, 637, 715, 805, 1001, 1127, 1265, 1495, 1715, 1771, 2093, 2695, 3185, 3289, 3581, 3773, 4459, 5005, 5635, 7007, 7889, 8855, 10465, 12397, 14651, 16445, 17905, 18865, 22295, 23023, 25067, 35035, 39391, 39445, 46553, 49049, 61985, 73255, 82363, 86779, 102557, 115115, 125335, 161161, 175469, 196955, 232765, 245245, 275737, 325871, 411815, 433895, 512083, 512785, 576541, 805805, 877345, 905993, 1070719, 1128127, 1228283, 1378685, 1629355, 1930159, 2281097, 2560415, 2882705, 3584581, 4035787, 4529965, 5353595, 5640635, 6141415, 6341951, 7495033, 9650795, 11405485, 11777909, 13511113, 15967679, 17922905, 20178935, 25092067, 28250509, 31709755, 37475165, 44393657, 52465231, 58889545, 67555565, 79838395, 82445363, 125460335, 141252545, 175644469, 221968285, 262326155, 310755599, 367256617, 412226815, 577117541, 878222345, 1553777995, 1836283085, 2885587705, 4039822787, 20199113935]

約数ペア:

[(1, 20199113935), (5, 4039822787), (7, 2885587705), (11, 1836283085), (13, 1553777995), (23, 878222345), (35, 577117541), (49, 412226815), (55, 367256617), (65, 310755599), (77, 262326155), (91, 221968285), (115, 175644469), (143, 141252545), (161, 125460335), (245, 82445363), (253, 79838395), (299, 67555565), (343, 58889545), (385, 52465231), (455, 44393657), (539, 37475165), (637, 31709755), (715, 28250509), (805, 25092067), (1001, 20178935), (1127, 17922905), (1265, 15967679), (1495, 13511113), (1715, 11777909), (1771, 11405485), (2093, 9650795), (2695, 7495033), (3185, 6341951), (3289, 6141415), (3581, 5640635), (3773, 5353595), (4459, 4529965), (5005, 4035787), (5635, 3584581), (7007, 2882705), (7889, 2560415), (8855, 2281097), (10465, 1930159), (12397, 1629355), (14651, 1378685), (16445, 1228283), (17905, 1128127), (18865, 1070719), (22295, 905993), (23023, 877345), (25067, 805805), (35035, 576541), (39391, 512785), (39445, 512083), (46553, 433895), (49049, 411815), (61985, 325871), (73255, 275737), (82363, 245245), (86779, 232765), (102557, 196955), (115115, 175469), (125335, 161161)]