20777009792

素因数分解:

$2^7\times 7^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{751}}^1$

素因数の和:1191

約数の個数: 192

約数和(自身を含む): 52727863680

約数和(自身を除く): 31950853888

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 308, 352, 392, 401, 448, 539, 616, 704, 751, 784, 802, 896, 1078, 1232, 1408, 1502, 1568, 1604, 2156, 2464, 2807, 3004, 3136, 3208, 4312, 4411, 4928, 5257, 5614, 6008, 6272, 6416, 8261, 8624, 8822, 9856, 10514, 11228, 12016, 12832, 16522, 17248, 17644, 19649, 21028, 22456, 24032, 25664, 30877, 33044, 34496, 35288, 36799, 39298, 42056, 44912, 48064, 51328, 57827, 61754, 66088, 68992, 70576, 73598, 78596, 84112, 89824, 96128, 115654, 123508, 132176, 141152, 147196, 157192, 168224, 179648, 216139, 231308, 247016, 264352, 282304, 294392, 301151, 314384, 336448, 359296, 404789, 432278, 462616, 494032, 528704, 564608, 588784, 602302, 628768, 672896, 809578, 864556, 925232, 988064, 1057408, 1177568, 1204604, 1257536, 1619156, 1729112, 1850464, 1976128, 2108057, 2355136, 2409208, 2515072, 3238312, 3312661, 3458224, 3700928, 3952256, 4216114, 4710272, 4818416, 6476624, 6625322, 6916448, 7401856, 8432228, 9636832, 12953248, 13250644, 13832896, 14756399, 16864456, 19273664, 23188627, 25906496, 26501288, 27665792, 29512798, 33728912, 38547328, 46377254, 51812992, 53002576, 59025596, 67457824, 92754508, 106005152, 118051192, 134915648, 162320389, 185509016, 212010304, 236102384, 269831296, 324640778, 371018032, 424020608, 472204768, 649281556, 742036064, 944409536, 1298563112, 1484072128, 1888819072, 2597126224, 2968144256, 5194252448, 10388504896, 20777009792]

約数ペア:

[(1, 20777009792), (2, 10388504896), (4, 5194252448), (7, 2968144256), (8, 2597126224), (11, 1888819072), (14, 1484072128), (16, 1298563112), (22, 944409536), (28, 742036064), (32, 649281556), (44, 472204768), (49, 424020608), (56, 371018032), (64, 324640778), (77, 269831296), (88, 236102384), (98, 212010304), (112, 185509016), (128, 162320389), (154, 134915648), (176, 118051192), (196, 106005152), (224, 92754508), (308, 67457824), (352, 59025596), (392, 53002576), (401, 51812992), (448, 46377254), (539, 38547328), (616, 33728912), (704, 29512798), (751, 27665792), (784, 26501288), (802, 25906496), (896, 23188627), (1078, 19273664), (1232, 16864456), (1408, 14756399), (1502, 13832896), (1568, 13250644), (1604, 12953248), (2156, 9636832), (2464, 8432228), (2807, 7401856), (3004, 6916448), (3136, 6625322), (3208, 6476624), (4312, 4818416), (4411, 4710272), (4928, 4216114), (5257, 3952256), (5614, 3700928), (6008, 3458224), (6272, 3312661), (6416, 3238312), (8261, 2515072), (8624, 2409208), (8822, 2355136), (9856, 2108057), (10514, 1976128), (11228, 1850464), (12016, 1729112), (12832, 1619156), (16522, 1257536), (17248, 1204604), (17644, 1177568), (19649, 1057408), (21028, 988064), (22456, 925232), (24032, 864556), (25664, 809578), (30877, 672896), (33044, 628768), (34496, 602302), (35288, 588784), (36799, 564608), (39298, 528704), (42056, 494032), (44912, 462616), (48064, 432278), (51328, 404789), (57827, 359296), (61754, 336448), (66088, 314384), (68992, 301151), (70576, 294392), (73598, 282304), (78596, 264352), (84112, 247016), (89824, 231308), (96128, 216139), (115654, 179648), (123508, 168224), (132176, 157192), (141152, 147196)]