20522304

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:149

約数の個数: 168

約数和(自身を含む): 66568320

約数和(自身を除く): 46046016

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 41, 44, 48, 64, 66, 72, 79, 82, 88, 96, 99, 123, 132, 144, 158, 164, 176, 192, 198, 237, 246, 264, 288, 316, 328, 352, 369, 396, 451, 474, 492, 528, 576, 632, 656, 704, 711, 738, 792, 869, 902, 948, 984, 1056, 1264, 1312, 1353, 1422, 1476, 1584, 1738, 1804, 1896, 1968, 2112, 2528, 2607, 2624, 2706, 2844, 2952, 3168, 3239, 3476, 3608, 3792, 3936, 4059, 5056, 5214, 5412, 5688, 5904, 6336, 6478, 6952, 7216, 7584, 7821, 7872, 8118, 9717, 10428, 10824, 11376, 11808, 12956, 13904, 14432, 15168, 15642, 16236, 19434, 20856, 21648, 22752, 23616, 25912, 27808, 28864, 29151, 31284, 32472, 35629, 38868, 41712, 43296, 45504, 51824, 55616, 58302, 62568, 64944, 71258, 77736, 83424, 86592, 103648, 106887, 116604, 125136, 129888, 142516, 155472, 166848, 207296, 213774, 233208, 250272, 259776, 285032, 310944, 320661, 427548, 466416, 500544, 570064, 621888, 641322, 855096, 932832, 1140128, 1282644, 1710192, 1865664, 2280256, 2565288, 3420384, 5130576, 6840768, 10261152, 20522304]

約数ペア:

[(1, 20522304), (2, 10261152), (3, 6840768), (4, 5130576), (6, 3420384), (8, 2565288), (9, 2280256), (11, 1865664), (12, 1710192), (16, 1282644), (18, 1140128), (22, 932832), (24, 855096), (32, 641322), (33, 621888), (36, 570064), (41, 500544), (44, 466416), (48, 427548), (64, 320661), (66, 310944), (72, 285032), (79, 259776), (82, 250272), (88, 233208), (96, 213774), (99, 207296), (123, 166848), (132, 155472), (144, 142516), (158, 129888), (164, 125136), (176, 116604), (192, 106887), (198, 103648), (237, 86592), (246, 83424), (264, 77736), (288, 71258), (316, 64944), (328, 62568), (352, 58302), (369, 55616), (396, 51824), (451, 45504), (474, 43296), (492, 41712), (528, 38868), (576, 35629), (632, 32472), (656, 31284), (704, 29151), (711, 28864), (738, 27808), (792, 25912), (869, 23616), (902, 22752), (948, 21648), (984, 20856), (1056, 19434), (1264, 16236), (1312, 15642), (1353, 15168), (1422, 14432), (1476, 13904), (1584, 12956), (1738, 11808), (1804, 11376), (1896, 10824), (1968, 10428), (2112, 9717), (2528, 8118), (2607, 7872), (2624, 7821), (2706, 7584), (2844, 7216), (2952, 6952), (3168, 6478), (3239, 6336), (3476, 5904), (3608, 5688), (3792, 5412), (3936, 5214), (4059, 5056)]