20503782103616

素因数分解:

$2^6\times 7^1\times {\mathrm{4729}}^1\times {\mathrm{9678023}}^1$

素因数の和:9682771

約数の個数: 56

約数和(自身を含む): 46509486376320

約数和(自身を除く): 26005704272704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 4729, 9458, 18916, 33103, 37832, 66206, 75664, 132412, 151328, 264824, 302656, 529648, 1059296, 2118592, 9678023, 19356046, 38712092, 67746161, 77424184, 135492322, 154848368, 270984644, 309696736, 541969288, 619393472, 1083938576, 2167877152, 4335754304, 45767370767, 91534741534, 183069483068, 320371595369, 366138966136, 640743190738, 732277932272, 1281486381476, 1464555864544, 2562972762952, 2929111729088, 5125945525904, 10251891051808, 20503782103616]

約数ペア:

[(1, 20503782103616), (2, 10251891051808), (4, 5125945525904), (7, 2929111729088), (8, 2562972762952), (14, 1464555864544), (16, 1281486381476), (28, 732277932272), (32, 640743190738), (56, 366138966136), (64, 320371595369), (112, 183069483068), (224, 91534741534), (448, 45767370767), (4729, 4335754304), (9458, 2167877152), (18916, 1083938576), (33103, 619393472), (37832, 541969288), (66206, 309696736), (75664, 270984644), (132412, 154848368), (151328, 135492322), (264824, 77424184), (302656, 67746161), (529648, 38712092), (1059296, 19356046), (2118592, 9678023)]