20170092371

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:222

約数の個数: 80

約数和(自身を含む): 26138956800

約数和(自身を除く): 5968864429

約数列:

[1, 11, 13, 19, 31, 109, 143, 169, 209, 247, 341, 403, 589, 1199, 1417, 1859, 2071, 2197, 2717, 3211, 3379, 4433, 5239, 6479, 7657, 15587, 18421, 22781, 24167, 26923, 28561, 35321, 37169, 41743, 43927, 57629, 64201, 68107, 84227, 99541, 202631, 239473, 296153, 314171, 349999, 459173, 483197, 542659, 571051, 706211, 749177, 834613, 885391, 1094951, 1294033, 2634203, 3113149, 3849989, 4549987, 5969249, 6281561, 7423663, 9180743, 9739301, 10849969, 14234363, 16822429, 34244639, 50049857, 59149831, 81660293, 96507619, 119349659, 141049597, 185046719, 650648141, 1061583809, 1551545567, 1833644761, 20170092371]

約数ペア:

[(1, 20170092371), (11, 1833644761), (13, 1551545567), (19, 1061583809), (31, 650648141), (109, 185046719), (143, 141049597), (169, 119349659), (209, 96507619), (247, 81660293), (341, 59149831), (403, 50049857), (589, 34244639), (1199, 16822429), (1417, 14234363), (1859, 10849969), (2071, 9739301), (2197, 9180743), (2717, 7423663), (3211, 6281561), (3379, 5969249), (4433, 4549987), (5239, 3849989), (6479, 3113149), (7657, 2634203), (15587, 1294033), (18421, 1094951), (22781, 885391), (24167, 834613), (26923, 749177), (28561, 706211), (35321, 571051), (37169, 542659), (41743, 483197), (43927, 459173), (57629, 349999), (64201, 314171), (68107, 296153), (84227, 239473), (99541, 202631)]