20016300864

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{751}}^1\times {\mathrm{2833}}^1$

素因数の和:3613

約数の個数: 168

約数和(自身を含む): 61710100608

約数和(自身を除く): 41693799744

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, 392, 448, 588, 672, 751, 784, 1176, 1344, 1502, 1568, 2253, 2352, 2833, 3004, 3136, 4506, 4704, 5257, 5666, 6008, 8499, 9012, 9408, 10514, 11332, 12016, 15771, 16998, 18024, 19831, 21028, 22664, 24032, 31542, 33996, 36048, 36799, 39662, 42056, 45328, 48064, 59493, 63084, 67992, 72096, 73598, 79324, 84112, 90656, 110397, 118986, 126168, 135984, 138817, 144192, 147196, 158648, 168224, 181312, 220794, 237972, 252336, 271968, 277634, 294392, 317296, 336448, 416451, 441588, 475944, 504672, 543936, 555268, 588784, 634592, 832902, 883176, 951888, 1009344, 1110536, 1177568, 1269184, 1665804, 1766352, 1903776, 2127583, 2221072, 2355136, 3331608, 3532704, 3807552, 4255166, 4442144, 6382749, 6663216, 7065408, 8510332, 8884288, 12765498, 13326432, 14893081, 17020664, 25530996, 26652864, 29786162, 34041328, 44679243, 51061992, 59572324, 68082656, 89358486, 102123984, 104251567, 119144648, 136165312, 178716972, 204247968, 208503134, 238289296, 312754701, 357433944, 408495936, 417006268, 476578592, 625509402, 714867888, 834012536, 953157184, 1251018804, 1429735776, 1668025072, 2502037608, 2859471552, 3336050144, 5004075216, 6672100288, 10008150432, 20016300864]

約数ペア:

[(1, 20016300864), (2, 10008150432), (3, 6672100288), (4, 5004075216), (6, 3336050144), (7, 2859471552), (8, 2502037608), (12, 1668025072), (14, 1429735776), (16, 1251018804), (21, 953157184), (24, 834012536), (28, 714867888), (32, 625509402), (42, 476578592), (48, 417006268), (49, 408495936), (56, 357433944), (64, 312754701), (84, 238289296), (96, 208503134), (98, 204247968), (112, 178716972), (147, 136165312), (168, 119144648), (192, 104251567), (196, 102123984), (224, 89358486), (294, 68082656), (336, 59572324), (392, 51061992), (448, 44679243), (588, 34041328), (672, 29786162), (751, 26652864), (784, 25530996), (1176, 17020664), (1344, 14893081), (1502, 13326432), (1568, 12765498), (2253, 8884288), (2352, 8510332), (2833, 7065408), (3004, 6663216), (3136, 6382749), (4506, 4442144), (4704, 4255166), (5257, 3807552), (5666, 3532704), (6008, 3331608), (8499, 2355136), (9012, 2221072), (9408, 2127583), (10514, 1903776), (11332, 1766352), (12016, 1665804), (15771, 1269184), (16998, 1177568), (18024, 1110536), (19831, 1009344), (21028, 951888), (22664, 883176), (24032, 832902), (31542, 634592), (33996, 588784), (36048, 555268), (36799, 543936), (39662, 504672), (42056, 475944), (45328, 441588), (48064, 416451), (59493, 336448), (63084, 317296), (67992, 294392), (72096, 277634), (73598, 271968), (79324, 252336), (84112, 237972), (90656, 220794), (110397, 181312), (118986, 168224), (126168, 158648), (135984, 147196), (138817, 144192)]