2020203072

素因数分解:

$2^6\times 3^3\times {\mathrm{859}}^1\times {\mathrm{1361}}^1$

素因数の和:2241

約数の個数: 112

約数和(自身を含む): 5950305600

約数和(自身を除く): 3930102528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 859, 864, 1361, 1718, 1728, 2577, 2722, 3436, 4083, 5154, 5444, 6872, 7731, 8166, 10308, 10888, 12249, 13744, 15462, 16332, 20616, 21776, 23193, 24498, 27488, 30924, 32664, 36747, 41232, 43552, 46386, 48996, 54976, 61848, 65328, 73494, 82464, 87104, 92772, 97992, 123696, 130656, 146988, 164928, 185544, 195984, 247392, 261312, 293976, 371088, 391968, 494784, 587952, 742176, 783936, 1169099, 1175904, 1484352, 2338198, 2351808, 3507297, 4676396, 7014594, 9352792, 10521891, 14029188, 18705584, 21043782, 28058376, 31565673, 37411168, 42087564, 56116752, 63131346, 74822336, 84175128, 112233504, 126262692, 168350256, 224467008, 252525384, 336700512, 505050768, 673401024, 1010101536, 2020203072]

約数ペア:

[(1, 2020203072), (2, 1010101536), (3, 673401024), (4, 505050768), (6, 336700512), (8, 252525384), (9, 224467008), (12, 168350256), (16, 126262692), (18, 112233504), (24, 84175128), (27, 74822336), (32, 63131346), (36, 56116752), (48, 42087564), (54, 37411168), (64, 31565673), (72, 28058376), (96, 21043782), (108, 18705584), (144, 14029188), (192, 10521891), (216, 9352792), (288, 7014594), (432, 4676396), (576, 3507297), (859, 2351808), (864, 2338198), (1361, 1484352), (1718, 1175904), (1728, 1169099), (2577, 783936), (2722, 742176), (3436, 587952), (4083, 494784), (5154, 391968), (5444, 371088), (6872, 293976), (7731, 261312), (8166, 247392), (10308, 195984), (10888, 185544), (12249, 164928), (13744, 146988), (15462, 130656), (16332, 123696), (20616, 97992), (21776, 92772), (23193, 87104), (24498, 82464), (27488, 73494), (30924, 65328), (32664, 61848), (36747, 54976), (41232, 48996), (43552, 46386)]