20483712

素因数分解:

$2^7\times 3^3\times {\mathrm{5927}}^1$

素因数の和:5950

約数の個数: 64

約数和(自身を含む): 60465600

約数和(自身を除く): 39981888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 5927, 11854, 17781, 23708, 35562, 47416, 53343, 71124, 94832, 106686, 142248, 160029, 189664, 213372, 284496, 320058, 379328, 426744, 568992, 640116, 758656, 853488, 1137984, 1280232, 1706976, 2275968, 2560464, 3413952, 5120928, 6827904, 10241856, 20483712]

約数ペア:

[(1, 20483712), (2, 10241856), (3, 6827904), (4, 5120928), (6, 3413952), (8, 2560464), (9, 2275968), (12, 1706976), (16, 1280232), (18, 1137984), (24, 853488), (27, 758656), (32, 640116), (36, 568992), (48, 426744), (54, 379328), (64, 320058), (72, 284496), (96, 213372), (108, 189664), (128, 160029), (144, 142248), (192, 106686), (216, 94832), (288, 71124), (384, 53343), (432, 47416), (576, 35562), (864, 23708), (1152, 17781), (1728, 11854), (3456, 5927)]