20526336

素因数分解:

$2^8\times 3^2\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:232

約数の個数: 108

約数和(自身を含む): 60584160

約数和(自身を除く): 40057824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 64, 72, 96, 118, 128, 144, 151, 177, 192, 236, 256, 288, 302, 354, 384, 453, 472, 531, 576, 604, 708, 768, 906, 944, 1062, 1152, 1208, 1359, 1416, 1812, 1888, 2124, 2304, 2416, 2718, 2832, 3624, 3776, 4248, 4832, 5436, 5664, 7248, 7552, 8496, 8909, 9664, 10872, 11328, 14496, 15104, 16992, 17818, 19328, 21744, 22656, 26727, 28992, 33984, 35636, 38656, 43488, 45312, 53454, 57984, 67968, 71272, 80181, 86976, 106908, 115968, 135936, 142544, 160362, 173952, 213816, 285088, 320724, 347904, 427632, 570176, 641448, 855264, 1140352, 1282896, 1710528, 2280704, 2565792, 3421056, 5131584, 6842112, 10263168, 20526336]

約数ペア:

[(1, 20526336), (2, 10263168), (3, 6842112), (4, 5131584), (6, 3421056), (8, 2565792), (9, 2280704), (12, 1710528), (16, 1282896), (18, 1140352), (24, 855264), (32, 641448), (36, 570176), (48, 427632), (59, 347904), (64, 320724), (72, 285088), (96, 213816), (118, 173952), (128, 160362), (144, 142544), (151, 135936), (177, 115968), (192, 106908), (236, 86976), (256, 80181), (288, 71272), (302, 67968), (354, 57984), (384, 53454), (453, 45312), (472, 43488), (531, 38656), (576, 35636), (604, 33984), (708, 28992), (768, 26727), (906, 22656), (944, 21744), (1062, 19328), (1152, 17818), (1208, 16992), (1359, 15104), (1416, 14496), (1812, 11328), (1888, 10872), (2124, 9664), (2304, 8909), (2416, 8496), (2718, 7552), (2832, 7248), (3624, 5664), (3776, 5436), (4248, 4832)]