20526594816

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2113}}^1$

素因数の和:2291

約数の個数: 288

約数和(自身を含む): 67753530880

約数和(自身を除く): 47226936064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 139, 156, 168, 182, 192, 208, 224, 256, 273, 278, 312, 336, 364, 384, 416, 417, 448, 546, 556, 624, 672, 728, 768, 832, 834, 896, 973, 1092, 1112, 1248, 1344, 1456, 1664, 1668, 1792, 1807, 1946, 2113, 2184, 2224, 2496, 2688, 2912, 2919, 3328, 3336, 3614, 3892, 4226, 4368, 4448, 4992, 5376, 5421, 5824, 5838, 6339, 6672, 7228, 7784, 8452, 8736, 8896, 9984, 10842, 11648, 11676, 12649, 12678, 13344, 14456, 14791, 15568, 16904, 17472, 17792, 21684, 23296, 23352, 25298, 25356, 26688, 27469, 28912, 29582, 31136, 33808, 34944, 35584, 37947, 43368, 44373, 46704, 50596, 50712, 53376, 54938, 57824, 59164, 62272, 67616, 69888, 75894, 82407, 86736, 88746, 93408, 101192, 101424, 106752, 109876, 115648, 118328, 124544, 135232, 151788, 164814, 173472, 177492, 186816, 192283, 202384, 202848, 219752, 231296, 236656, 249088, 270464, 293707, 303576, 329628, 346944, 354984, 373632, 384566, 404768, 405696, 439504, 462592, 473312, 540928, 576849, 587414, 607152, 659256, 693888, 709968, 747264, 769132, 809536, 811392, 879008, 881121, 946624, 1153698, 1174828, 1214304, 1318512, 1387776, 1419936, 1538264, 1619072, 1622784, 1758016, 1762242, 1893248, 2055949, 2307396, 2349656, 2428608, 2637024, 2839872, 3076528, 3238144, 3516032, 3524484, 3786496, 3818191, 4111898, 4614792, 4699312, 4857216, 5274048, 5679744, 6153056, 6167847, 7032064, 7048968, 7636382, 8223796, 9229584, 9398624, 9714432, 10548096, 11359488, 11454573, 12306112, 12335694, 14097936, 15272764, 16447592, 18459168, 18797248, 21096192, 22909146, 24612224, 24671388, 26727337, 28195872, 30545528, 32895184, 36918336, 37594496, 45818292, 49224448, 49342776, 53454674, 56391744, 61091056, 65790368, 73836672, 75188992, 80182011, 91636584, 98685552, 106909348, 112783488, 122182112, 131580736, 147673344, 160364022, 183273168, 197371104, 213818696, 225566976, 244364224, 263161472, 320728044, 366546336, 394742208, 427637392, 488728448, 526322944, 641456088, 733092672, 789484416, 855274784, 977456896, 1282912176, 1466185344, 1578968832, 1710549568, 2565824352, 2932370688, 3421099136, 5131648704, 6842198272, 10263297408, 20526594816]

約数ペア:

[(1, 20526594816), (2, 10263297408), (3, 6842198272), (4, 5131648704), (6, 3421099136), (7, 2932370688), (8, 2565824352), (12, 1710549568), (13, 1578968832), (14, 1466185344), (16, 1282912176), (21, 977456896), (24, 855274784), (26, 789484416), (28, 733092672), (32, 641456088), (39, 526322944), (42, 488728448), (48, 427637392), (52, 394742208), (56, 366546336), (64, 320728044), (78, 263161472), (84, 244364224), (91, 225566976), (96, 213818696), (104, 197371104), (112, 183273168), (128, 160364022), (139, 147673344), (156, 131580736), (168, 122182112), (182, 112783488), (192, 106909348), (208, 98685552), (224, 91636584), (256, 80182011), (273, 75188992), (278, 73836672), (312, 65790368), (336, 61091056), (364, 56391744), (384, 53454674), (416, 49342776), (417, 49224448), (448, 45818292), (546, 37594496), (556, 36918336), (624, 32895184), (672, 30545528), (728, 28195872), (768, 26727337), (832, 24671388), (834, 24612224), (896, 22909146), (973, 21096192), (1092, 18797248), (1112, 18459168), (1248, 16447592), (1344, 15272764), (1456, 14097936), (1664, 12335694), (1668, 12306112), (1792, 11454573), (1807, 11359488), (1946, 10548096), (2113, 9714432), (2184, 9398624), (2224, 9229584), (2496, 8223796), (2688, 7636382), (2912, 7048968), (2919, 7032064), (3328, 6167847), (3336, 6153056), (3614, 5679744), (3892, 5274048), (4226, 4857216), (4368, 4699312), (4448, 4614792), (4992, 4111898), (5376, 3818191), (5421, 3786496), (5824, 3524484), (5838, 3516032), (6339, 3238144), (6672, 3076528), (7228, 2839872), (7784, 2637024), (8452, 2428608), (8736, 2349656), (8896, 2307396), (9984, 2055949), (10842, 1893248), (11648, 1762242), (11676, 1758016), (12649, 1622784), (12678, 1619072), (13344, 1538264), (14456, 1419936), (14791, 1387776), (15568, 1318512), (16904, 1214304), (17472, 1174828), (17792, 1153698), (21684, 946624), (23296, 881121), (23352, 879008), (25298, 811392), (25356, 809536), (26688, 769132), (27469, 747264), (28912, 709968), (29582, 693888), (31136, 659256), (33808, 607152), (34944, 587414), (35584, 576849), (37947, 540928), (43368, 473312), (44373, 462592), (46704, 439504), (50596, 405696), (50712, 404768), (53376, 384566), (54938, 373632), (57824, 354984), (59164, 346944), (62272, 329628), (67616, 303576), (69888, 293707), (75894, 270464), (82407, 249088), (86736, 236656), (88746, 231296), (93408, 219752), (101192, 202848), (101424, 202384), (106752, 192283), (109876, 186816), (115648, 177492), (118328, 173472), (124544, 164814), (135232, 151788)]