20536696782

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{1151}}^1$

素因数の和:1471

約数の個数: 192

約数和(自身を含む): 55638835200

約数和(自身を除く): 35102138418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 29, 38, 42, 57, 58, 63, 87, 114, 126, 133, 171, 174, 203, 257, 261, 266, 342, 399, 406, 514, 522, 551, 609, 771, 798, 1102, 1151, 1197, 1218, 1542, 1653, 1799, 1827, 2302, 2313, 2394, 3306, 3453, 3598, 3654, 3857, 4626, 4883, 4959, 5397, 6906, 7453, 7714, 8057, 9766, 9918, 10359, 10794, 11571, 14649, 14906, 16114, 16191, 20718, 21869, 22359, 23142, 24171, 29298, 32382, 33379, 34181, 34713, 43738, 43947, 44718, 48342, 52171, 65607, 66758, 67077, 68362, 69426, 72513, 87894, 100137, 102543, 104342, 131214, 134154, 141607, 145026, 153083, 156513, 196821, 200274, 205086, 233653, 283214, 295807, 300411, 306166, 307629, 313026, 393642, 424821, 459249, 467306, 469539, 591614, 600822, 615258, 634201, 700959, 849642, 887421, 918498, 939078, 991249, 1268402, 1274463, 1377747, 1401918, 1774842, 1902603, 1982498, 2070649, 2102877, 2548926, 2662263, 2755494, 2973747, 3805206, 4141298, 4205754, 4439407, 5324526, 5620333, 5707809, 5947494, 6211947, 8578403, 8878814, 8921241, 11240666, 11415618, 12423894, 13318221, 16860999, 17156806, 17842482, 18635841, 25735209, 26636442, 33721998, 37271682, 39342331, 39954663, 50582997, 51470418, 60048821, 77205627, 78684662, 79909326, 101165994, 118026993, 120097642, 154411254, 162989657, 180146463, 236053986, 325979314, 354080979, 360292926, 488968971, 540439389, 708161958, 977937942, 1080878778, 1140927599, 1466906913, 2281855198, 2933813826, 3422782797, 6845565594, 10268348391, 20536696782]

約数ペア:

[(1, 20536696782), (2, 10268348391), (3, 6845565594), (6, 3422782797), (7, 2933813826), (9, 2281855198), (14, 1466906913), (18, 1140927599), (19, 1080878778), (21, 977937942), (29, 708161958), (38, 540439389), (42, 488968971), (57, 360292926), (58, 354080979), (63, 325979314), (87, 236053986), (114, 180146463), (126, 162989657), (133, 154411254), (171, 120097642), (174, 118026993), (203, 101165994), (257, 79909326), (261, 78684662), (266, 77205627), (342, 60048821), (399, 51470418), (406, 50582997), (514, 39954663), (522, 39342331), (551, 37271682), (609, 33721998), (771, 26636442), (798, 25735209), (1102, 18635841), (1151, 17842482), (1197, 17156806), (1218, 16860999), (1542, 13318221), (1653, 12423894), (1799, 11415618), (1827, 11240666), (2302, 8921241), (2313, 8878814), (2394, 8578403), (3306, 6211947), (3453, 5947494), (3598, 5707809), (3654, 5620333), (3857, 5324526), (4626, 4439407), (4883, 4205754), (4959, 4141298), (5397, 3805206), (6906, 2973747), (7453, 2755494), (7714, 2662263), (8057, 2548926), (9766, 2102877), (9918, 2070649), (10359, 1982498), (10794, 1902603), (11571, 1774842), (14649, 1401918), (14906, 1377747), (16114, 1274463), (16191, 1268402), (20718, 991249), (21869, 939078), (22359, 918498), (23142, 887421), (24171, 849642), (29298, 700959), (32382, 634201), (33379, 615258), (34181, 600822), (34713, 591614), (43738, 469539), (43947, 467306), (44718, 459249), (48342, 424821), (52171, 393642), (65607, 313026), (66758, 307629), (67077, 306166), (68362, 300411), (69426, 295807), (72513, 283214), (87894, 233653), (100137, 205086), (102543, 200274), (104342, 196821), (131214, 156513), (134154, 153083), (141607, 145026)]