20196493668

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{1213}}^1$

素因数の和:1368

約数の個数: 240

約数和(自身を含む): 58734096960

約数和(自身を除く): 38537603292

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 59, 67, 78, 81, 108, 117, 118, 134, 156, 162, 177, 201, 234, 236, 268, 324, 351, 354, 402, 468, 531, 603, 702, 708, 767, 804, 871, 1053, 1062, 1206, 1213, 1404, 1534, 1593, 1742, 1809, 2106, 2124, 2301, 2412, 2426, 2613, 3068, 3186, 3484, 3618, 3639, 3953, 4212, 4602, 4779, 4852, 5226, 5427, 6372, 6903, 7236, 7278, 7839, 7906, 9204, 9558, 10452, 10854, 10917, 11859, 13806, 14556, 15678, 15769, 15812, 19116, 20709, 21708, 21834, 23517, 23718, 27612, 31356, 31538, 32751, 35577, 41418, 43668, 47034, 47307, 47436, 51389, 62127, 63076, 65502, 70551, 71154, 71567, 81271, 82836, 94068, 94614, 98253, 102778, 106731, 124254, 131004, 141102, 141921, 142308, 143134, 154167, 162542, 189228, 196506, 205556, 213462, 214701, 243813, 248508, 282204, 283842, 286268, 308334, 320193, 325084, 393012, 425763, 426924, 429402, 462501, 487626, 567684, 616668, 640386, 644103, 731439, 851526, 858804, 925002, 930371, 975252, 1056523, 1277289, 1280772, 1288206, 1387503, 1462878, 1703052, 1850004, 1860742, 1932309, 2113046, 2194317, 2554578, 2576412, 2775006, 2791113, 2925756, 3169569, 3721484, 3864618, 4162509, 4226092, 4388634, 4794989, 5109156, 5550012, 5582226, 5796927, 6339138, 6582951, 7729236, 8325018, 8373339, 8777268, 9508707, 9589978, 11164452, 11593854, 12678276, 13165902, 14384967, 16650036, 16746678, 19017414, 19179956, 23187708, 25120017, 26331804, 28526121, 28769934, 33493356, 38034828, 43154901, 50240034, 57052242, 57539868, 62334857, 75360051, 85578363, 86309802, 100480068, 114104484, 124669714, 129464703, 150720102, 171156726, 172619604, 187004571, 249339428, 258929406, 301440204, 342313452, 374009142, 388394109, 517858812, 561013713, 748018284, 776788218, 1122027426, 1553576436, 1683041139, 2244054852, 3366082278, 5049123417, 6732164556, 10098246834, 20196493668]

約数ペア:

[(1, 20196493668), (2, 10098246834), (3, 6732164556), (4, 5049123417), (6, 3366082278), (9, 2244054852), (12, 1683041139), (13, 1553576436), (18, 1122027426), (26, 776788218), (27, 748018284), (36, 561013713), (39, 517858812), (52, 388394109), (54, 374009142), (59, 342313452), (67, 301440204), (78, 258929406), (81, 249339428), (108, 187004571), (117, 172619604), (118, 171156726), (134, 150720102), (156, 129464703), (162, 124669714), (177, 114104484), (201, 100480068), (234, 86309802), (236, 85578363), (268, 75360051), (324, 62334857), (351, 57539868), (354, 57052242), (402, 50240034), (468, 43154901), (531, 38034828), (603, 33493356), (702, 28769934), (708, 28526121), (767, 26331804), (804, 25120017), (871, 23187708), (1053, 19179956), (1062, 19017414), (1206, 16746678), (1213, 16650036), (1404, 14384967), (1534, 13165902), (1593, 12678276), (1742, 11593854), (1809, 11164452), (2106, 9589978), (2124, 9508707), (2301, 8777268), (2412, 8373339), (2426, 8325018), (2613, 7729236), (3068, 6582951), (3186, 6339138), (3484, 5796927), (3618, 5582226), (3639, 5550012), (3953, 5109156), (4212, 4794989), (4602, 4388634), (4779, 4226092), (4852, 4162509), (5226, 3864618), (5427, 3721484), (6372, 3169569), (6903, 2925756), (7236, 2791113), (7278, 2775006), (7839, 2576412), (7906, 2554578), (9204, 2194317), (9558, 2113046), (10452, 1932309), (10854, 1860742), (10917, 1850004), (11859, 1703052), (13806, 1462878), (14556, 1387503), (15678, 1288206), (15769, 1280772), (15812, 1277289), (19116, 1056523), (20709, 975252), (21708, 930371), (21834, 925002), (23517, 858804), (23718, 851526), (27612, 731439), (31356, 644103), (31538, 640386), (32751, 616668), (35577, 567684), (41418, 487626), (43668, 462501), (47034, 429402), (47307, 426924), (47436, 425763), (51389, 393012), (62127, 325084), (63076, 320193), (65502, 308334), (70551, 286268), (71154, 283842), (71567, 282204), (81271, 248508), (82836, 243813), (94068, 214701), (94614, 213462), (98253, 205556), (102778, 196506), (106731, 189228), (124254, 162542), (131004, 154167), (141102, 143134), (141921, 142308)]