20412002880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{7087501}}^1$

素因数の和:7087524

約数の個数: 84

約数和(自身を含む): 70208794812

約数和(自身を除く): 49796791932

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 7087501, 14175002, 21262503, 28350004, 35437505, 42525006, 56700008, 63787509, 70875010, 85050012, 106312515, 113400016, 127575018, 141750020, 170100024, 212625030, 226800032, 255150036, 283500040, 318937545, 340200048, 425250060, 453600064, 510300072, 567000080, 637875090, 680400096, 850500120, 1020600144, 1134000160, 1275750180, 1360800192, 1701000240, 2041200288, 2268000320, 2551500360, 3402000480, 4082400576, 5103000720, 6804000960, 10206001440, 20412002880]

約数ペア:

[(1, 20412002880), (2, 10206001440), (3, 6804000960), (4, 5103000720), (5, 4082400576), (6, 3402000480), (8, 2551500360), (9, 2268000320), (10, 2041200288), (12, 1701000240), (15, 1360800192), (16, 1275750180), (18, 1134000160), (20, 1020600144), (24, 850500120), (30, 680400096), (32, 637875090), (36, 567000080), (40, 510300072), (45, 453600064), (48, 425250060), (60, 340200048), (64, 318937545), (72, 283500040), (80, 255150036), (90, 226800032), (96, 212625030), (120, 170100024), (144, 141750020), (160, 127575018), (180, 113400016), (192, 106312515), (240, 85050012), (288, 70875010), (320, 63787509), (360, 56700008), (480, 42525006), (576, 35437505), (720, 28350004), (960, 21262503), (1440, 14175002), (2880, 7087501)]