20319552

素因数分解:

$2^6\times 3^3\times {\mathrm{11}}^1\times {\mathrm{1069}}^1$

素因数の和:1101

約数の個数: 112

約数和(自身を含む): 65227200

約数和(自身を除く): 44907648

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 132, 144, 176, 192, 198, 216, 264, 288, 297, 352, 396, 432, 528, 576, 594, 704, 792, 864, 1056, 1069, 1188, 1584, 1728, 2112, 2138, 2376, 3168, 3207, 4276, 4752, 6336, 6414, 8552, 9504, 9621, 11759, 12828, 17104, 19008, 19242, 23518, 25656, 28863, 34208, 35277, 38484, 47036, 51312, 57726, 68416, 70554, 76968, 94072, 102624, 105831, 115452, 141108, 153936, 188144, 205248, 211662, 230904, 282216, 307872, 317493, 376288, 423324, 461808, 564432, 615744, 634986, 752576, 846648, 923616, 1128864, 1269972, 1693296, 1847232, 2257728, 2539944, 3386592, 5079888, 6773184, 10159776, 20319552]

約数ペア:

[(1, 20319552), (2, 10159776), (3, 6773184), (4, 5079888), (6, 3386592), (8, 2539944), (9, 2257728), (11, 1847232), (12, 1693296), (16, 1269972), (18, 1128864), (22, 923616), (24, 846648), (27, 752576), (32, 634986), (33, 615744), (36, 564432), (44, 461808), (48, 423324), (54, 376288), (64, 317493), (66, 307872), (72, 282216), (88, 230904), (96, 211662), (99, 205248), (108, 188144), (132, 153936), (144, 141108), (176, 115452), (192, 105831), (198, 102624), (216, 94072), (264, 76968), (288, 70554), (297, 68416), (352, 57726), (396, 51312), (432, 47036), (528, 38484), (576, 35277), (594, 34208), (704, 28863), (792, 25656), (864, 23518), (1056, 19242), (1069, 19008), (1188, 17104), (1584, 12828), (1728, 11759), (2112, 9621), (2138, 9504), (2376, 8552), (3168, 6414), (3207, 6336), (4276, 4752)]