20760869388

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2861}}^1$

素因数の和:2973

約数の個数: 192

約数和(自身を含む): 59236531200

約数和(自身を除く): 38475661812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 43, 49, 82, 84, 86, 98, 123, 129, 147, 164, 172, 196, 246, 258, 287, 294, 301, 343, 492, 516, 574, 588, 602, 686, 861, 903, 1029, 1148, 1204, 1372, 1722, 1763, 1806, 2009, 2058, 2107, 2861, 3444, 3526, 3612, 4018, 4116, 4214, 5289, 5722, 6027, 6321, 7052, 8036, 8428, 8583, 10578, 11444, 12054, 12341, 12642, 14063, 14749, 17166, 20027, 21156, 24108, 24682, 25284, 28126, 29498, 34332, 37023, 40054, 42189, 44247, 49364, 56252, 58996, 60081, 74046, 80108, 84378, 86387, 88494, 117301, 120162, 123023, 140189, 148092, 168756, 172774, 176988, 234602, 240324, 246046, 259161, 280378, 345548, 351903, 369069, 420567, 469204, 492092, 518322, 560756, 604709, 703806, 738138, 821107, 841134, 861161, 981323, 1036644, 1209418, 1407612, 1476276, 1642214, 1682268, 1722322, 1814127, 1962646, 2418836, 2463321, 2583483, 2943969, 3284428, 3444644, 3628254, 3925292, 4926642, 5043943, 5166966, 5747749, 5887938, 6028127, 7256508, 9853284, 10087886, 10333932, 11495498, 11775876, 12056254, 15131829, 17243247, 18084381, 20175772, 22990996, 24112508, 30263658, 34486494, 35307601, 36168762, 40234243, 42196889, 60527316, 68972988, 70615202, 72337524, 80468486, 84393778, 105922803, 120702729, 126590667, 141230404, 160936972, 168787556, 211845606, 241405458, 247153207, 253181334, 423691212, 482810916, 494306414, 506362668, 741459621, 988612828, 1482919242, 1730072449, 2965838484, 3460144898, 5190217347, 6920289796, 10380434694, 20760869388]

約数ペア:

[(1, 20760869388), (2, 10380434694), (3, 6920289796), (4, 5190217347), (6, 3460144898), (7, 2965838484), (12, 1730072449), (14, 1482919242), (21, 988612828), (28, 741459621), (41, 506362668), (42, 494306414), (43, 482810916), (49, 423691212), (82, 253181334), (84, 247153207), (86, 241405458), (98, 211845606), (123, 168787556), (129, 160936972), (147, 141230404), (164, 126590667), (172, 120702729), (196, 105922803), (246, 84393778), (258, 80468486), (287, 72337524), (294, 70615202), (301, 68972988), (343, 60527316), (492, 42196889), (516, 40234243), (574, 36168762), (588, 35307601), (602, 34486494), (686, 30263658), (861, 24112508), (903, 22990996), (1029, 20175772), (1148, 18084381), (1204, 17243247), (1372, 15131829), (1722, 12056254), (1763, 11775876), (1806, 11495498), (2009, 10333932), (2058, 10087886), (2107, 9853284), (2861, 7256508), (3444, 6028127), (3526, 5887938), (3612, 5747749), (4018, 5166966), (4116, 5043943), (4214, 4926642), (5289, 3925292), (5722, 3628254), (6027, 3444644), (6321, 3284428), (7052, 2943969), (8036, 2583483), (8428, 2463321), (8583, 2418836), (10578, 1962646), (11444, 1814127), (12054, 1722322), (12341, 1682268), (12642, 1642214), (14063, 1476276), (14749, 1407612), (17166, 1209418), (20027, 1036644), (21156, 981323), (24108, 861161), (24682, 841134), (25284, 821107), (28126, 738138), (29498, 703806), (34332, 604709), (37023, 560756), (40054, 518322), (42189, 492092), (44247, 469204), (49364, 420567), (56252, 369069), (58996, 351903), (60081, 345548), (74046, 280378), (80108, 259161), (84378, 246046), (86387, 240324), (88494, 234602), (117301, 176988), (120162, 172774), (123023, 168756), (140189, 148092)]