20145862464

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{19543}}^1$

素因数の和:19637

約数の個数: 224

約数和(自身を含む): 66718525440

約数和(自身を除く): 46572662976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 59, 64, 78, 84, 91, 96, 104, 112, 118, 156, 168, 177, 182, 192, 208, 224, 236, 273, 312, 336, 354, 364, 413, 416, 448, 472, 546, 624, 672, 708, 728, 767, 826, 832, 944, 1092, 1239, 1248, 1344, 1416, 1456, 1534, 1652, 1888, 2184, 2301, 2478, 2496, 2832, 2912, 3068, 3304, 3776, 4368, 4602, 4956, 5369, 5664, 5824, 6136, 6608, 8736, 9204, 9912, 10738, 11328, 12272, 13216, 16107, 17472, 18408, 19543, 19824, 21476, 24544, 26432, 32214, 36816, 39086, 39648, 42952, 49088, 58629, 64428, 73632, 78172, 79296, 85904, 117258, 128856, 136801, 147264, 156344, 171808, 234516, 254059, 257712, 273602, 312688, 343616, 410403, 469032, 508118, 515424, 547204, 625376, 762177, 820806, 938064, 1016236, 1030848, 1094408, 1153037, 1250752, 1524354, 1641612, 1778413, 1876128, 2032472, 2188816, 2306074, 3048708, 3283224, 3459111, 3556826, 3752256, 4064944, 4377632, 4612148, 5335239, 6097416, 6566448, 6918222, 7113652, 8071259, 8129888, 8755264, 9224296, 10670478, 12194832, 13132896, 13836444, 14227304, 14989481, 16142518, 16259776, 18448592, 21340956, 24213777, 24389664, 26265792, 27672888, 28454608, 29978962, 32285036, 36897184, 42681912, 44968443, 48427554, 48779328, 55345776, 56909216, 59957924, 64570072, 73794368, 85363824, 89936886, 96855108, 104926367, 110691552, 113818432, 119915848, 129140144, 170727648, 179873772, 193710216, 209852734, 221383104, 239831696, 258280288, 314779101, 341455296, 359747544, 387420432, 419705468, 479663392, 516560576, 629558202, 719495088, 774840864, 839410936, 959326784, 1259116404, 1438990176, 1549681728, 1678821872, 2518232808, 2877980352, 3357643744, 5036465616, 6715287488, 10072931232, 20145862464]

約数ペア:

[(1, 20145862464), (2, 10072931232), (3, 6715287488), (4, 5036465616), (6, 3357643744), (7, 2877980352), (8, 2518232808), (12, 1678821872), (13, 1549681728), (14, 1438990176), (16, 1259116404), (21, 959326784), (24, 839410936), (26, 774840864), (28, 719495088), (32, 629558202), (39, 516560576), (42, 479663392), (48, 419705468), (52, 387420432), (56, 359747544), (59, 341455296), (64, 314779101), (78, 258280288), (84, 239831696), (91, 221383104), (96, 209852734), (104, 193710216), (112, 179873772), (118, 170727648), (156, 129140144), (168, 119915848), (177, 113818432), (182, 110691552), (192, 104926367), (208, 96855108), (224, 89936886), (236, 85363824), (273, 73794368), (312, 64570072), (336, 59957924), (354, 56909216), (364, 55345776), (413, 48779328), (416, 48427554), (448, 44968443), (472, 42681912), (546, 36897184), (624, 32285036), (672, 29978962), (708, 28454608), (728, 27672888), (767, 26265792), (826, 24389664), (832, 24213777), (944, 21340956), (1092, 18448592), (1239, 16259776), (1248, 16142518), (1344, 14989481), (1416, 14227304), (1456, 13836444), (1534, 13132896), (1652, 12194832), (1888, 10670478), (2184, 9224296), (2301, 8755264), (2478, 8129888), (2496, 8071259), (2832, 7113652), (2912, 6918222), (3068, 6566448), (3304, 6097416), (3776, 5335239), (4368, 4612148), (4602, 4377632), (4956, 4064944), (5369, 3752256), (5664, 3556826), (5824, 3459111), (6136, 3283224), (6608, 3048708), (8736, 2306074), (9204, 2188816), (9912, 2032472), (10738, 1876128), (11328, 1778413), (12272, 1641612), (13216, 1524354), (16107, 1250752), (17472, 1153037), (18408, 1094408), (19543, 1030848), (19824, 1016236), (21476, 938064), (24544, 820806), (26432, 762177), (32214, 625376), (36816, 547204), (39086, 515424), (39648, 508118), (42952, 469032), (49088, 410403), (58629, 343616), (64428, 312688), (73632, 273602), (78172, 257712), (79296, 254059), (85904, 234516), (117258, 171808), (128856, 156344), (136801, 147264)]