20081296326

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1759}}^1$

素因数の和:1923

約数の個数: 192

約数和(自身を含む): 52583731200

約数和(自身を除く): 32502434874

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 42, 49, 58, 78, 87, 91, 98, 103, 147, 174, 182, 203, 206, 273, 294, 309, 377, 406, 546, 609, 618, 637, 721, 754, 1131, 1218, 1274, 1339, 1421, 1442, 1759, 1911, 2163, 2262, 2639, 2678, 2842, 2987, 3518, 3822, 4017, 4263, 4326, 5047, 5277, 5278, 5974, 7917, 8034, 8526, 8961, 9373, 10094, 10554, 12313, 15141, 15834, 17922, 18473, 18746, 20909, 22867, 24626, 28119, 30282, 36939, 36946, 38831, 41818, 45734, 51011, 55419, 56238, 62727, 65611, 68601, 73878, 77662, 86191, 102022, 110838, 116493, 125454, 131222, 137202, 146363, 153033, 160069, 172382, 181177, 196833, 232986, 258573, 271817, 292726, 306066, 320138, 357077, 362354, 393666, 439089, 480207, 517146, 543531, 543634, 663143, 714154, 815451, 878178, 960414, 1071231, 1087062, 1120483, 1268239, 1326286, 1630902, 1902719, 1989429, 2142462, 2240966, 2355301, 2499539, 2536478, 3361449, 3804717, 3805438, 3978858, 4642001, 4710602, 4999078, 5254133, 5708157, 6722898, 7065903, 7498617, 7609434, 8877673, 9284002, 10508266, 11416314, 13926003, 14131806, 14997234, 15762399, 16487107, 17755346, 26633019, 27852006, 31524798, 32494007, 32974214, 36778931, 49461321, 53266038, 64988014, 68303729, 73557862, 97482021, 98922642, 110336793, 115409749, 136607458, 194964042, 204911187, 220673586, 230819498, 257452517, 346229247, 409822374, 478126103, 514905034, 692458494, 772357551, 956252206, 1434378309, 1544715102, 2868756618, 3346882721, 6693765442, 10040648163, 20081296326]

約数ペア:

[(1, 20081296326), (2, 10040648163), (3, 6693765442), (6, 3346882721), (7, 2868756618), (13, 1544715102), (14, 1434378309), (21, 956252206), (26, 772357551), (29, 692458494), (39, 514905034), (42, 478126103), (49, 409822374), (58, 346229247), (78, 257452517), (87, 230819498), (91, 220673586), (98, 204911187), (103, 194964042), (147, 136607458), (174, 115409749), (182, 110336793), (203, 98922642), (206, 97482021), (273, 73557862), (294, 68303729), (309, 64988014), (377, 53266038), (406, 49461321), (546, 36778931), (609, 32974214), (618, 32494007), (637, 31524798), (721, 27852006), (754, 26633019), (1131, 17755346), (1218, 16487107), (1274, 15762399), (1339, 14997234), (1421, 14131806), (1442, 13926003), (1759, 11416314), (1911, 10508266), (2163, 9284002), (2262, 8877673), (2639, 7609434), (2678, 7498617), (2842, 7065903), (2987, 6722898), (3518, 5708157), (3822, 5254133), (4017, 4999078), (4263, 4710602), (4326, 4642001), (5047, 3978858), (5277, 3805438), (5278, 3804717), (5974, 3361449), (7917, 2536478), (8034, 2499539), (8526, 2355301), (8961, 2240966), (9373, 2142462), (10094, 1989429), (10554, 1902719), (12313, 1630902), (15141, 1326286), (15834, 1268239), (17922, 1120483), (18473, 1087062), (18746, 1071231), (20909, 960414), (22867, 878178), (24626, 815451), (28119, 714154), (30282, 663143), (36939, 543634), (36946, 543531), (38831, 517146), (41818, 480207), (45734, 439089), (51011, 393666), (55419, 362354), (56238, 357077), (62727, 320138), (65611, 306066), (68601, 292726), (73878, 271817), (77662, 258573), (86191, 232986), (102022, 196833), (110838, 181177), (116493, 172382), (125454, 160069), (131222, 153033), (137202, 146363)]