20527104

素因数分解:

$2^{11}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 59164560

約数和(自身を除く): 38637456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 257, 312, 384, 416, 512, 514, 624, 768, 771, 832, 1024, 1028, 1248, 1536, 1542, 1664, 2048, 2056, 2496, 3072, 3084, 3328, 3341, 4112, 4992, 6144, 6168, 6656, 6682, 8224, 9984, 10023, 12336, 13312, 13364, 16448, 19968, 20046, 24672, 26624, 26728, 32896, 39936, 40092, 49344, 53456, 65792, 79872, 80184, 98688, 106912, 131584, 160368, 197376, 213824, 263168, 320736, 394752, 427648, 526336, 641472, 789504, 855296, 1282944, 1579008, 1710592, 2565888, 3421184, 5131776, 6842368, 10263552, 20527104]

約数ペア:

[(1, 20527104), (2, 10263552), (3, 6842368), (4, 5131776), (6, 3421184), (8, 2565888), (12, 1710592), (13, 1579008), (16, 1282944), (24, 855296), (26, 789504), (32, 641472), (39, 526336), (48, 427648), (52, 394752), (64, 320736), (78, 263168), (96, 213824), (104, 197376), (128, 160368), (156, 131584), (192, 106912), (208, 98688), (256, 80184), (257, 79872), (312, 65792), (384, 53456), (416, 49344), (512, 40092), (514, 39936), (624, 32896), (768, 26728), (771, 26624), (832, 24672), (1024, 20046), (1028, 19968), (1248, 16448), (1536, 13364), (1542, 13312), (1664, 12336), (2048, 10023), (2056, 9984), (2496, 8224), (3072, 6682), (3084, 6656), (3328, 6168), (3341, 6144), (4112, 4992)]