20635879488

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{3779}}^1$

素因数の和:4057

約数の個数: 224

約数和(自身を含む): 66363494400

約数和(自身を除く): 45727614912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 136, 168, 192, 204, 224, 238, 239, 272, 336, 357, 408, 448, 476, 478, 544, 672, 714, 717, 816, 952, 956, 1088, 1344, 1428, 1434, 1632, 1673, 1904, 1912, 2856, 2868, 3264, 3346, 3779, 3808, 3824, 4063, 5019, 5712, 5736, 6692, 7558, 7616, 7648, 8126, 10038, 11337, 11424, 11472, 12189, 13384, 15116, 15296, 16252, 20076, 22674, 22848, 22944, 24378, 26453, 26768, 28441, 30232, 32504, 40152, 45348, 45888, 48756, 52906, 53536, 56882, 60464, 64243, 65008, 79359, 80304, 85323, 90696, 97512, 105812, 107072, 113764, 120928, 128486, 130016, 158718, 160608, 170646, 181392, 192729, 195024, 211624, 227528, 241856, 256972, 260032, 317436, 321216, 341292, 362784, 385458, 390048, 423248, 449701, 455056, 513944, 634872, 682584, 725568, 770916, 780096, 846496, 899402, 903181, 910112, 1027888, 1269744, 1349103, 1365168, 1541832, 1692992, 1798804, 1806362, 1820224, 2055776, 2539488, 2698206, 2709543, 2730336, 3083664, 3597608, 3612724, 4111552, 5078976, 5396412, 5419086, 5460672, 6167328, 6322267, 7195216, 7225448, 10792824, 10838172, 12334656, 12644534, 14390432, 14450896, 15354077, 18966801, 21585648, 21676344, 25289068, 28780864, 28901792, 30708154, 37933602, 43171296, 43352688, 46062231, 50578136, 57803584, 61416308, 75867204, 86342592, 86705376, 92124462, 101156272, 107478539, 122832616, 151734408, 173410752, 184248924, 202312544, 214957078, 245665232, 303468816, 322435617, 368497848, 404625088, 429914156, 491330464, 606937632, 644871234, 736995696, 859828312, 982660928, 1213875264, 1289742468, 1473991392, 1719656624, 2579484936, 2947982784, 3439313248, 5158969872, 6878626496, 10317939744, 20635879488]

約数ペア:

[(1, 20635879488), (2, 10317939744), (3, 6878626496), (4, 5158969872), (6, 3439313248), (7, 2947982784), (8, 2579484936), (12, 1719656624), (14, 1473991392), (16, 1289742468), (17, 1213875264), (21, 982660928), (24, 859828312), (28, 736995696), (32, 644871234), (34, 606937632), (42, 491330464), (48, 429914156), (51, 404625088), (56, 368497848), (64, 322435617), (68, 303468816), (84, 245665232), (96, 214957078), (102, 202312544), (112, 184248924), (119, 173410752), (136, 151734408), (168, 122832616), (192, 107478539), (204, 101156272), (224, 92124462), (238, 86705376), (239, 86342592), (272, 75867204), (336, 61416308), (357, 57803584), (408, 50578136), (448, 46062231), (476, 43352688), (478, 43171296), (544, 37933602), (672, 30708154), (714, 28901792), (717, 28780864), (816, 25289068), (952, 21676344), (956, 21585648), (1088, 18966801), (1344, 15354077), (1428, 14450896), (1434, 14390432), (1632, 12644534), (1673, 12334656), (1904, 10838172), (1912, 10792824), (2856, 7225448), (2868, 7195216), (3264, 6322267), (3346, 6167328), (3779, 5460672), (3808, 5419086), (3824, 5396412), (4063, 5078976), (5019, 4111552), (5712, 3612724), (5736, 3597608), (6692, 3083664), (7558, 2730336), (7616, 2709543), (7648, 2698206), (8126, 2539488), (10038, 2055776), (11337, 1820224), (11424, 1806362), (11472, 1798804), (12189, 1692992), (13384, 1541832), (15116, 1365168), (15296, 1349103), (16252, 1269744), (20076, 1027888), (22674, 910112), (22848, 903181), (22944, 899402), (24378, 846496), (26453, 780096), (26768, 770916), (28441, 725568), (30232, 682584), (32504, 634872), (40152, 513944), (45348, 455056), (45888, 449701), (48756, 423248), (52906, 390048), (53536, 385458), (56882, 362784), (60464, 341292), (64243, 321216), (65008, 317436), (79359, 260032), (80304, 256972), (85323, 241856), (90696, 227528), (97512, 211624), (105812, 195024), (107072, 192729), (113764, 181392), (120928, 170646), (128486, 160608), (130016, 158718)]