20090824704

素因数分解:

$2^{11}\times 3^2\times {\mathrm{947}}^1\times {\mathrm{1151}}^1$

素因数の和:2126

約数の個数: 144

約数和(自身を含む): 58137730560

約数和(自身を除く): 38046905856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 947, 1024, 1151, 1152, 1536, 1894, 2048, 2302, 2304, 2841, 3072, 3453, 3788, 4604, 4608, 5682, 6144, 6906, 7576, 8523, 9208, 9216, 10359, 11364, 13812, 15152, 17046, 18416, 18432, 20718, 22728, 27624, 30304, 34092, 36832, 41436, 45456, 55248, 60608, 68184, 73664, 82872, 90912, 110496, 121216, 136368, 147328, 165744, 181824, 220992, 242432, 272736, 294656, 331488, 363648, 441984, 484864, 545472, 589312, 662976, 727296, 883968, 969728, 1089997, 1090944, 1178624, 1325952, 1454592, 1767936, 1939456, 2179994, 2181888, 2357248, 2651904, 2909184, 3269991, 3535872, 4359988, 4363776, 5303808, 5818368, 6539982, 7071744, 8719976, 8727552, 9809973, 10607616, 13079964, 17439952, 17455104, 19619946, 21215232, 26159928, 34879904, 39239892, 52319856, 69759808, 78479784, 104639712, 139519616, 156959568, 209279424, 279039232, 313919136, 418558848, 558078464, 627838272, 837117696, 1116156928, 1255676544, 1674235392, 2232313856, 2511353088, 3348470784, 5022706176, 6696941568, 10045412352, 20090824704]

約数ペア:

[(1, 20090824704), (2, 10045412352), (3, 6696941568), (4, 5022706176), (6, 3348470784), (8, 2511353088), (9, 2232313856), (12, 1674235392), (16, 1255676544), (18, 1116156928), (24, 837117696), (32, 627838272), (36, 558078464), (48, 418558848), (64, 313919136), (72, 279039232), (96, 209279424), (128, 156959568), (144, 139519616), (192, 104639712), (256, 78479784), (288, 69759808), (384, 52319856), (512, 39239892), (576, 34879904), (768, 26159928), (947, 21215232), (1024, 19619946), (1151, 17455104), (1152, 17439952), (1536, 13079964), (1894, 10607616), (2048, 9809973), (2302, 8727552), (2304, 8719976), (2841, 7071744), (3072, 6539982), (3453, 5818368), (3788, 5303808), (4604, 4363776), (4608, 4359988), (5682, 3535872), (6144, 3269991), (6906, 2909184), (7576, 2651904), (8523, 2357248), (9208, 2181888), (9216, 2179994), (10359, 1939456), (11364, 1767936), (13812, 1454592), (15152, 1325952), (17046, 1178624), (18416, 1090944), (18432, 1089997), (20718, 969728), (22728, 883968), (27624, 727296), (30304, 662976), (34092, 589312), (36832, 545472), (41436, 484864), (45456, 441984), (55248, 363648), (60608, 331488), (68184, 294656), (73664, 272736), (82872, 242432), (90912, 220992), (110496, 181824), (121216, 165744), (136368, 147328)]