20100609108

素因数分解:

$2^2\times 3^6\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{947}}^1$

素因数の和:1249

約数の個数: 168

約数和(自身を含む): 54833798880

約数和(自身を除く): 34733189772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 243, 251, 261, 324, 348, 486, 502, 522, 729, 753, 783, 947, 972, 1004, 1044, 1458, 1506, 1566, 1894, 2259, 2349, 2841, 2916, 3012, 3132, 3788, 4518, 4698, 5682, 6777, 7047, 7279, 8523, 9036, 9396, 11364, 13554, 14094, 14558, 17046, 20331, 21141, 21837, 25569, 27108, 27463, 28188, 29116, 34092, 40662, 42282, 43674, 51138, 54926, 60993, 65511, 76707, 81324, 82389, 84564, 87348, 102276, 109852, 121986, 131022, 153414, 164778, 182979, 196533, 230121, 237697, 243972, 247167, 262044, 306828, 329556, 365958, 393066, 460242, 475394, 494334, 589599, 690363, 713091, 731916, 741501, 786132, 920484, 950788, 988668, 1179198, 1380726, 1426182, 1483002, 1768797, 2139273, 2224503, 2358396, 2761452, 2852364, 2966004, 3537594, 4278546, 4449006, 5306391, 6417819, 6673509, 6893213, 7075188, 8557092, 8898012, 10612782, 12835638, 13347018, 13786426, 19253457, 20020527, 20679639, 21225564, 25671276, 26694036, 27572852, 38506914, 40041054, 41359278, 57760371, 62038917, 77013828, 80082108, 82718556, 115520742, 124077834, 173281113, 186116751, 231041484, 248155668, 346562226, 372233502, 558350253, 693124452, 744467004, 1116700506, 1675050759, 2233401012, 3350101518, 5025152277, 6700203036, 10050304554, 20100609108]

約数ペア:

[(1, 20100609108), (2, 10050304554), (3, 6700203036), (4, 5025152277), (6, 3350101518), (9, 2233401012), (12, 1675050759), (18, 1116700506), (27, 744467004), (29, 693124452), (36, 558350253), (54, 372233502), (58, 346562226), (81, 248155668), (87, 231041484), (108, 186116751), (116, 173281113), (162, 124077834), (174, 115520742), (243, 82718556), (251, 80082108), (261, 77013828), (324, 62038917), (348, 57760371), (486, 41359278), (502, 40041054), (522, 38506914), (729, 27572852), (753, 26694036), (783, 25671276), (947, 21225564), (972, 20679639), (1004, 20020527), (1044, 19253457), (1458, 13786426), (1506, 13347018), (1566, 12835638), (1894, 10612782), (2259, 8898012), (2349, 8557092), (2841, 7075188), (2916, 6893213), (3012, 6673509), (3132, 6417819), (3788, 5306391), (4518, 4449006), (4698, 4278546), (5682, 3537594), (6777, 2966004), (7047, 2852364), (7279, 2761452), (8523, 2358396), (9036, 2224503), (9396, 2139273), (11364, 1768797), (13554, 1483002), (14094, 1426182), (14558, 1380726), (17046, 1179198), (20331, 988668), (21141, 950788), (21837, 920484), (25569, 786132), (27108, 741501), (27463, 731916), (28188, 713091), (29116, 690363), (34092, 589599), (40662, 494334), (42282, 475394), (43674, 460242), (51138, 393066), (54926, 365958), (60993, 329556), (65511, 306828), (76707, 262044), (81324, 247167), (82389, 243972), (84564, 237697), (87348, 230121), (102276, 196533), (109852, 182979), (121986, 164778), (131022, 153414)]