20176501248

素因数分解:

$2^9\times 3^4\times {\mathrm{486509}}^1$

素因数の和:486539

約数の個数: 100

約数和(自身を含む): 60221667330

約数和(自身を除く): 40045166082

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1152, 1296, 1536, 1728, 2304, 2592, 3456, 4608, 5184, 6912, 10368, 13824, 20736, 41472, 486509, 973018, 1459527, 1946036, 2919054, 3892072, 4378581, 5838108, 7784144, 8757162, 11676216, 13135743, 15568288, 17514324, 23352432, 26271486, 31136576, 35028648, 39407229, 46704864, 52542972, 62273152, 70057296, 78814458, 93409728, 105085944, 124546304, 140114592, 157628916, 186819456, 210171888, 249092608, 280229184, 315257832, 373638912, 420343776, 560458368, 630515664, 747277824, 840687552, 1120916736, 1261031328, 1681375104, 2241833472, 2522062656, 3362750208, 5044125312, 6725500416, 10088250624, 20176501248]

約数ペア:

[(1, 20176501248), (2, 10088250624), (3, 6725500416), (4, 5044125312), (6, 3362750208), (8, 2522062656), (9, 2241833472), (12, 1681375104), (16, 1261031328), (18, 1120916736), (24, 840687552), (27, 747277824), (32, 630515664), (36, 560458368), (48, 420343776), (54, 373638912), (64, 315257832), (72, 280229184), (81, 249092608), (96, 210171888), (108, 186819456), (128, 157628916), (144, 140114592), (162, 124546304), (192, 105085944), (216, 93409728), (256, 78814458), (288, 70057296), (324, 62273152), (384, 52542972), (432, 46704864), (512, 39407229), (576, 35028648), (648, 31136576), (768, 26271486), (864, 23352432), (1152, 17514324), (1296, 15568288), (1536, 13135743), (1728, 11676216), (2304, 8757162), (2592, 7784144), (3456, 5838108), (4608, 4378581), (5184, 3892072), (6912, 2919054), (10368, 1946036), (13824, 1459527), (20736, 973018), (41472, 486509)]