20103145608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{1129}}^1$

素因数の和:1452

約数の個数: 256

約数和(自身を含む): 64150732800

約数和(自身を除く): 44047587192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 263, 273, 312, 364, 372, 403, 434, 526, 546, 651, 728, 744, 789, 806, 868, 1052, 1092, 1129, 1209, 1302, 1578, 1612, 1736, 1841, 2104, 2184, 2258, 2418, 2604, 2821, 3156, 3224, 3387, 3419, 3682, 4516, 4836, 5208, 5523, 5642, 6312, 6774, 6838, 7364, 7903, 8153, 8463, 9032, 9672, 10257, 11046, 11284, 13548, 13676, 14677, 14728, 15806, 16306, 16926, 20514, 22092, 22568, 23709, 23933, 24459, 27096, 27352, 29354, 31612, 32612, 33852, 34999, 41028, 44031, 44184, 47418, 47866, 48918, 57071, 58708, 63224, 65224, 67704, 69998, 71799, 82056, 88062, 94836, 95732, 97836, 102739, 104997, 105989, 114142, 117416, 139996, 143598, 171213, 176124, 189672, 191464, 195672, 205478, 209994, 211978, 228284, 244993, 279992, 287196, 296927, 308217, 317967, 342426, 352248, 410956, 419988, 423956, 454987, 456568, 489986, 574392, 593854, 616434, 635934, 684852, 734979, 741923, 821912, 839976, 847912, 890781, 909974, 979972, 1187708, 1232868, 1271868, 1364961, 1369704, 1469958, 1483846, 1781562, 1819948, 1959944, 2078489, 2225769, 2375416, 2465736, 2543736, 2729922, 2939916, 2967692, 3184909, 3563124, 3639896, 3860051, 4156978, 4451538, 5459844, 5879832, 5935384, 6235467, 6369818, 7126248, 7720102, 8313956, 8903076, 9204737, 9554727, 10919688, 11580153, 12470934, 12739636, 15440204, 16627912, 17806152, 18409474, 19109454, 23160306, 24941868, 25479272, 27020357, 27614211, 30880408, 36818948, 38218908, 46320612, 49883736, 54040714, 55228422, 64433159, 73637896, 76437816, 81061071, 92641224, 108081428, 110456844, 119661581, 128866318, 162122142, 193299477, 216162856, 220913688, 239323162, 257732636, 324244284, 358984743, 386598954, 478646324, 515465272, 648488568, 717969486, 773197908, 837631067, 957292648, 1435938972, 1546395816, 1675262134, 2512893201, 2871877944, 3350524268, 5025786402, 6701048536, 10051572804, 20103145608]

約数ペア:

[(1, 20103145608), (2, 10051572804), (3, 6701048536), (4, 5025786402), (6, 3350524268), (7, 2871877944), (8, 2512893201), (12, 1675262134), (13, 1546395816), (14, 1435938972), (21, 957292648), (24, 837631067), (26, 773197908), (28, 717969486), (31, 648488568), (39, 515465272), (42, 478646324), (52, 386598954), (56, 358984743), (62, 324244284), (78, 257732636), (84, 239323162), (91, 220913688), (93, 216162856), (104, 193299477), (124, 162122142), (156, 128866318), (168, 119661581), (182, 110456844), (186, 108081428), (217, 92641224), (248, 81061071), (263, 76437816), (273, 73637896), (312, 64433159), (364, 55228422), (372, 54040714), (403, 49883736), (434, 46320612), (526, 38218908), (546, 36818948), (651, 30880408), (728, 27614211), (744, 27020357), (789, 25479272), (806, 24941868), (868, 23160306), (1052, 19109454), (1092, 18409474), (1129, 17806152), (1209, 16627912), (1302, 15440204), (1578, 12739636), (1612, 12470934), (1736, 11580153), (1841, 10919688), (2104, 9554727), (2184, 9204737), (2258, 8903076), (2418, 8313956), (2604, 7720102), (2821, 7126248), (3156, 6369818), (3224, 6235467), (3387, 5935384), (3419, 5879832), (3682, 5459844), (4516, 4451538), (4836, 4156978), (5208, 3860051), (5523, 3639896), (5642, 3563124), (6312, 3184909), (6774, 2967692), (6838, 2939916), (7364, 2729922), (7903, 2543736), (8153, 2465736), (8463, 2375416), (9032, 2225769), (9672, 2078489), (10257, 1959944), (11046, 1819948), (11284, 1781562), (13548, 1483846), (13676, 1469958), (14677, 1369704), (14728, 1364961), (15806, 1271868), (16306, 1232868), (16926, 1187708), (20514, 979972), (22092, 909974), (22568, 890781), (23709, 847912), (23933, 839976), (24459, 821912), (27096, 741923), (27352, 734979), (29354, 684852), (31612, 635934), (32612, 616434), (33852, 593854), (34999, 574392), (41028, 489986), (44031, 456568), (44184, 454987), (47418, 423956), (47866, 419988), (48918, 410956), (57071, 352248), (58708, 342426), (63224, 317967), (65224, 308217), (67704, 296927), (69998, 287196), (71799, 279992), (82056, 244993), (88062, 228284), (94836, 211978), (95732, 209994), (97836, 205478), (102739, 195672), (104997, 191464), (105989, 189672), (114142, 176124), (117416, 171213), (139996, 143598)]