20049134784

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{304439}}^1$

素因数の和:304475

約数の個数: 112

約数和(自身を含む): 61862208000

約数和(自身を除く): 41813073216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 343, 392, 448, 588, 672, 686, 784, 1029, 1176, 1344, 1372, 1568, 2058, 2352, 2744, 3136, 4116, 4704, 5488, 8232, 9408, 10976, 16464, 21952, 32928, 65856, 304439, 608878, 913317, 1217756, 1826634, 2131073, 2435512, 3653268, 4262146, 4871024, 6393219, 7306536, 8524292, 9742048, 12786438, 14613072, 14917511, 17048584, 19484096, 25572876, 29226144, 29835022, 34097168, 44752533, 51145752, 58452288, 59670044, 68194336, 89505066, 102291504, 104422577, 119340088, 136388672, 179010132, 204583008, 208845154, 238680176, 313267731, 358020264, 409166016, 417690308, 477360352, 626535462, 716040528, 835380616, 954720704, 1253070924, 1432081056, 1670761232, 2506141848, 2864162112, 3341522464, 5012283696, 6683044928, 10024567392, 20049134784]

約数ペア:

[(1, 20049134784), (2, 10024567392), (3, 6683044928), (4, 5012283696), (6, 3341522464), (7, 2864162112), (8, 2506141848), (12, 1670761232), (14, 1432081056), (16, 1253070924), (21, 954720704), (24, 835380616), (28, 716040528), (32, 626535462), (42, 477360352), (48, 417690308), (49, 409166016), (56, 358020264), (64, 313267731), (84, 238680176), (96, 208845154), (98, 204583008), (112, 179010132), (147, 136388672), (168, 119340088), (192, 104422577), (196, 102291504), (224, 89505066), (294, 68194336), (336, 59670044), (343, 58452288), (392, 51145752), (448, 44752533), (588, 34097168), (672, 29835022), (686, 29226144), (784, 25572876), (1029, 19484096), (1176, 17048584), (1344, 14917511), (1372, 14613072), (1568, 12786438), (2058, 9742048), (2352, 8524292), (2744, 7306536), (3136, 6393219), (4116, 4871024), (4704, 4262146), (5488, 3653268), (8232, 2435512), (9408, 2131073), (10976, 1826634), (16464, 1217756), (21952, 913317), (32928, 608878), (65856, 304439)]