20173958352

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{397}}^1$

素因数の和:730

約数の個数: 240

約数和(自身を含む): 60205491840

約数和(自身を除く): 40031533488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 67, 69, 72, 92, 134, 138, 144, 184, 201, 207, 229, 268, 276, 368, 397, 402, 414, 458, 536, 552, 603, 687, 794, 804, 828, 916, 1072, 1104, 1191, 1206, 1374, 1541, 1588, 1608, 1656, 1832, 2061, 2382, 2412, 2748, 3082, 3176, 3216, 3312, 3573, 3664, 4122, 4623, 4764, 4824, 5267, 5496, 6164, 6352, 7146, 8244, 9131, 9246, 9528, 9648, 10534, 10992, 12328, 13869, 14292, 15343, 15801, 16488, 18262, 18492, 19056, 21068, 24656, 26599, 27393, 27738, 28584, 30686, 31602, 32976, 36524, 36984, 42136, 46029, 47403, 53198, 54786, 55476, 57168, 61372, 63204, 73048, 73968, 79797, 82179, 84272, 90913, 92058, 94806, 106396, 109572, 110952, 122744, 126408, 138087, 146096, 159594, 164358, 181826, 184116, 189612, 212792, 219144, 221904, 239391, 245488, 252816, 272739, 276174, 319188, 328716, 352889, 363652, 368232, 379224, 425584, 438288, 478782, 545478, 552348, 611777, 638376, 657432, 705778, 727304, 736464, 758448, 818217, 957564, 1058667, 1090956, 1104696, 1223554, 1276752, 1314864, 1411556, 1454608, 1636434, 1835331, 1915128, 2090999, 2117334, 2181912, 2209392, 2447108, 2823112, 3176001, 3272868, 3670662, 3830256, 4181998, 4234668, 4363824, 4894216, 5505993, 5646224, 6091171, 6272997, 6352002, 6545736, 7341324, 8363996, 8469336, 9788432, 11011986, 12182342, 12545994, 12704004, 13091472, 14682648, 16727992, 16938672, 18273513, 18818991, 22023972, 24364684, 25091988, 25408008, 29365296, 33455984, 36547026, 37637982, 44047944, 48729368, 50183976, 50816016, 54820539, 73094052, 75275964, 88095888, 97458736, 100367952, 109641078, 140096933, 146188104, 150551928, 219282156, 280193866, 292376208, 301103856, 420290799, 438564312, 560387732, 840581598, 877128624, 1120775464, 1260872397, 1681163196, 2241550928, 2521744794, 3362326392, 5043489588, 6724652784, 10086979176, 20173958352]

約数ペア:

[(1, 20173958352), (2, 10086979176), (3, 6724652784), (4, 5043489588), (6, 3362326392), (8, 2521744794), (9, 2241550928), (12, 1681163196), (16, 1260872397), (18, 1120775464), (23, 877128624), (24, 840581598), (36, 560387732), (46, 438564312), (48, 420290799), (67, 301103856), (69, 292376208), (72, 280193866), (92, 219282156), (134, 150551928), (138, 146188104), (144, 140096933), (184, 109641078), (201, 100367952), (207, 97458736), (229, 88095888), (268, 75275964), (276, 73094052), (368, 54820539), (397, 50816016), (402, 50183976), (414, 48729368), (458, 44047944), (536, 37637982), (552, 36547026), (603, 33455984), (687, 29365296), (794, 25408008), (804, 25091988), (828, 24364684), (916, 22023972), (1072, 18818991), (1104, 18273513), (1191, 16938672), (1206, 16727992), (1374, 14682648), (1541, 13091472), (1588, 12704004), (1608, 12545994), (1656, 12182342), (1832, 11011986), (2061, 9788432), (2382, 8469336), (2412, 8363996), (2748, 7341324), (3082, 6545736), (3176, 6352002), (3216, 6272997), (3312, 6091171), (3573, 5646224), (3664, 5505993), (4122, 4894216), (4623, 4363824), (4764, 4234668), (4824, 4181998), (5267, 3830256), (5496, 3670662), (6164, 3272868), (6352, 3176001), (7146, 2823112), (8244, 2447108), (9131, 2209392), (9246, 2181912), (9528, 2117334), (9648, 2090999), (10534, 1915128), (10992, 1835331), (12328, 1636434), (13869, 1454608), (14292, 1411556), (15343, 1314864), (15801, 1276752), (16488, 1223554), (18262, 1104696), (18492, 1090956), (19056, 1058667), (21068, 957564), (24656, 818217), (26599, 758448), (27393, 736464), (27738, 727304), (28584, 705778), (30686, 657432), (31602, 638376), (32976, 611777), (36524, 552348), (36984, 545478), (42136, 478782), (46029, 438288), (47403, 425584), (53198, 379224), (54786, 368232), (55476, 363652), (57168, 352889), (61372, 328716), (63204, 319188), (73048, 276174), (73968, 272739), (79797, 252816), (82179, 245488), (84272, 239391), (90913, 221904), (92058, 219144), (94806, 212792), (106396, 189612), (109572, 184116), (110952, 181826), (122744, 164358), (126408, 159594), (138087, 146096)]