20006578872

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{182929}}^1$

素因数の和:182986

約数の個数: 144

約数和(自身を含む): 65064542400

約数和(自身を除く): 45057963528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 49, 56, 62, 63, 72, 84, 93, 98, 124, 126, 147, 168, 186, 196, 217, 248, 252, 279, 294, 372, 392, 434, 441, 504, 558, 588, 651, 744, 868, 882, 1116, 1176, 1302, 1519, 1736, 1764, 1953, 2232, 2604, 3038, 3528, 3906, 4557, 5208, 6076, 7812, 9114, 12152, 13671, 15624, 18228, 27342, 36456, 54684, 109368, 182929, 365858, 548787, 731716, 1097574, 1280503, 1463432, 1646361, 2195148, 2561006, 3292722, 3841509, 4390296, 5122012, 5670799, 6585444, 7683018, 8963521, 10244024, 11341598, 11524527, 13170888, 15366036, 17012397, 17927042, 22683196, 23049054, 26890563, 30732072, 34024794, 35854084, 39695593, 45366392, 46098108, 51037191, 53781126, 68049588, 71708168, 79391186, 80671689, 92196216, 102074382, 107562252, 119086779, 136099176, 158782372, 161343378, 204148764, 215124504, 238173558, 277869151, 317564744, 322686756, 357260337, 408297528, 476347116, 555738302, 645373512, 714520674, 833607453, 952694232, 1111476604, 1429041348, 1667214906, 2222953208, 2500822359, 2858082696, 3334429812, 5001644718, 6668859624, 10003289436, 20006578872]

約数ペア:

[(1, 20006578872), (2, 10003289436), (3, 6668859624), (4, 5001644718), (6, 3334429812), (7, 2858082696), (8, 2500822359), (9, 2222953208), (12, 1667214906), (14, 1429041348), (18, 1111476604), (21, 952694232), (24, 833607453), (28, 714520674), (31, 645373512), (36, 555738302), (42, 476347116), (49, 408297528), (56, 357260337), (62, 322686756), (63, 317564744), (72, 277869151), (84, 238173558), (93, 215124504), (98, 204148764), (124, 161343378), (126, 158782372), (147, 136099176), (168, 119086779), (186, 107562252), (196, 102074382), (217, 92196216), (248, 80671689), (252, 79391186), (279, 71708168), (294, 68049588), (372, 53781126), (392, 51037191), (434, 46098108), (441, 45366392), (504, 39695593), (558, 35854084), (588, 34024794), (651, 30732072), (744, 26890563), (868, 23049054), (882, 22683196), (1116, 17927042), (1176, 17012397), (1302, 15366036), (1519, 13170888), (1736, 11524527), (1764, 11341598), (1953, 10244024), (2232, 8963521), (2604, 7683018), (3038, 6585444), (3528, 5670799), (3906, 5122012), (4557, 4390296), (5208, 3841509), (6076, 3292722), (7812, 2561006), (9114, 2195148), (12152, 1646361), (13671, 1463432), (15624, 1280503), (18228, 1097574), (27342, 731716), (36456, 548787), (54684, 365858), (109368, 182929)]