20467184472

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{673}}^1\times {\mathrm{727}}^1$

素因数の和:1502

約数の個数: 192

約数和(自身を含む): 64297658880

約数和(自身を除く): 43830474408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 83, 84, 126, 166, 168, 249, 252, 332, 498, 504, 581, 664, 673, 727, 747, 996, 1162, 1346, 1454, 1494, 1743, 1992, 2019, 2181, 2324, 2692, 2908, 2988, 3486, 4038, 4362, 4648, 4711, 5089, 5229, 5384, 5816, 5976, 6057, 6543, 6972, 8076, 8724, 9422, 10178, 10458, 12114, 13086, 13944, 14133, 15267, 16152, 17448, 18844, 20356, 20916, 24228, 26172, 28266, 30534, 37688, 40712, 41832, 42399, 45801, 48456, 52344, 55859, 56532, 60341, 61068, 84798, 91602, 111718, 113064, 120682, 122136, 167577, 169596, 181023, 183204, 223436, 241364, 335154, 339192, 362046, 366408, 391013, 422387, 446872, 482728, 489271, 502731, 543069, 670308, 724092, 782026, 844774, 978542, 1005462, 1086138, 1173039, 1267161, 1340616, 1448184, 1467813, 1564052, 1689548, 1957084, 2010924, 2172276, 2346078, 2534322, 2935626, 3128104, 3379096, 3424897, 3519117, 3801483, 3914168, 4021848, 4344552, 4403439, 4692156, 5068644, 5871252, 6849794, 7038234, 7602966, 8806878, 9384312, 10137288, 10274691, 11742504, 13699588, 14076468, 15205932, 17613756, 20549382, 27399176, 28152936, 30411864, 30824073, 35227512, 40609493, 41098764, 61648146, 81218986, 82197528, 121828479, 123296292, 162437972, 243656958, 246592584, 284266451, 324875944, 365485437, 487313916, 568532902, 730970874, 852799353, 974627832, 1137065804, 1461941748, 1705598706, 2274131608, 2558398059, 2923883496, 3411197412, 5116796118, 6822394824, 10233592236, 20467184472]

約数ペア:

[(1, 20467184472), (2, 10233592236), (3, 6822394824), (4, 5116796118), (6, 3411197412), (7, 2923883496), (8, 2558398059), (9, 2274131608), (12, 1705598706), (14, 1461941748), (18, 1137065804), (21, 974627832), (24, 852799353), (28, 730970874), (36, 568532902), (42, 487313916), (56, 365485437), (63, 324875944), (72, 284266451), (83, 246592584), (84, 243656958), (126, 162437972), (166, 123296292), (168, 121828479), (249, 82197528), (252, 81218986), (332, 61648146), (498, 41098764), (504, 40609493), (581, 35227512), (664, 30824073), (673, 30411864), (727, 28152936), (747, 27399176), (996, 20549382), (1162, 17613756), (1346, 15205932), (1454, 14076468), (1494, 13699588), (1743, 11742504), (1992, 10274691), (2019, 10137288), (2181, 9384312), (2324, 8806878), (2692, 7602966), (2908, 7038234), (2988, 6849794), (3486, 5871252), (4038, 5068644), (4362, 4692156), (4648, 4403439), (4711, 4344552), (5089, 4021848), (5229, 3914168), (5384, 3801483), (5816, 3519117), (5976, 3424897), (6057, 3379096), (6543, 3128104), (6972, 2935626), (8076, 2534322), (8724, 2346078), (9422, 2172276), (10178, 2010924), (10458, 1957084), (12114, 1689548), (13086, 1564052), (13944, 1467813), (14133, 1448184), (15267, 1340616), (16152, 1267161), (17448, 1173039), (18844, 1086138), (20356, 1005462), (20916, 978542), (24228, 844774), (26172, 782026), (28266, 724092), (30534, 670308), (37688, 543069), (40712, 502731), (41832, 489271), (42399, 482728), (45801, 446872), (48456, 422387), (52344, 391013), (55859, 366408), (56532, 362046), (60341, 339192), (61068, 335154), (84798, 241364), (91602, 223436), (111718, 183204), (113064, 181023), (120682, 169596), (122136, 167577)]