20723377752

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{491}}^1$

素因数の和:875

約数の個数: 384

約数和(自身を含む): 73387192320

約数和(自身を除く): 52663814568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 23, 24, 28, 33, 36, 42, 44, 46, 56, 63, 66, 69, 72, 77, 84, 88, 92, 99, 126, 132, 138, 154, 161, 168, 184, 198, 207, 231, 252, 253, 264, 276, 308, 322, 331, 396, 414, 462, 483, 491, 504, 506, 552, 616, 644, 662, 693, 759, 792, 828, 924, 966, 982, 993, 1012, 1288, 1324, 1386, 1449, 1473, 1518, 1656, 1771, 1848, 1932, 1964, 1986, 2024, 2277, 2317, 2648, 2772, 2898, 2946, 2979, 3036, 3437, 3542, 3641, 3864, 3928, 3972, 4419, 4554, 4634, 5313, 5401, 5544, 5796, 5892, 5958, 6072, 6874, 6951, 7084, 7282, 7613, 7944, 8838, 9108, 9268, 10311, 10626, 10802, 10923, 11293, 11592, 11784, 11916, 13748, 13902, 14168, 14564, 15226, 15939, 16203, 17676, 18216, 18536, 20622, 20853, 21252, 21604, 21846, 22586, 22839, 23832, 25487, 27496, 27804, 29128, 30452, 30933, 31878, 32406, 32769, 33879, 35352, 37807, 41244, 41706, 42504, 43208, 43692, 45172, 45678, 48609, 50974, 53291, 55608, 60904, 61866, 63756, 64812, 65538, 67758, 68517, 75614, 76461, 79051, 82488, 83412, 83743, 87384, 90344, 91356, 97218, 101637, 101948, 106582, 113421, 123732, 124223, 127512, 129624, 131076, 135516, 137034, 151228, 152922, 158102, 159873, 162521, 166824, 167486, 182712, 194436, 203274, 203896, 213164, 226842, 229383, 237153, 247464, 248446, 251229, 262152, 271032, 274068, 302456, 305844, 316204, 319746, 325042, 334972, 340263, 372669, 388872, 406548, 426328, 453684, 458766, 474306, 479619, 487563, 496892, 502458, 548136, 586201, 611688, 632408, 639492, 650084, 669944, 680526, 711459, 745338, 753687, 813096, 869561, 907368, 917532, 948612, 959238, 975126, 993784, 1004916, 1118007, 1137647, 1172402, 1278984, 1300168, 1361052, 1422918, 1462689, 1490676, 1507374, 1739122, 1758603, 1787731, 1835064, 1897224, 1918476, 1950252, 2009832, 2236014, 2275294, 2344804, 2608683, 2722104, 2845836, 2925378, 2981352, 3014748, 3412941, 3478244, 3517206, 3575462, 3737983, 3836952, 3900504, 4472028, 4550588, 4689608, 5217366, 5275809, 5363193, 5691672, 5850756, 6029496, 6825882, 6956488, 7034412, 7150924, 7475966, 7826049, 8944056, 9101176, 10238823, 10434732, 10551618, 10726386, 11213949, 11701512, 12514117, 13651764, 14068824, 14301848, 14951932, 15652098, 16089579, 20477646, 20869464, 21103236, 21452772, 22427898, 25028234, 26165881, 27303528, 29903864, 31304196, 32179158, 33641847, 37542351, 40955292, 41117813, 42206472, 42905544, 44855796, 50056468, 52331762, 62608392, 64358316, 67283694, 75084702, 78497643, 81910584, 82235626, 89711592, 100112936, 104663524, 112627053, 123353439, 128716632, 134567388, 150169404, 156995286, 164471252, 209327048, 225254106, 235492929, 246706878, 269134776, 287824691, 300338808, 313990572, 328942504, 370060317, 450508212, 470985858, 493413756, 575649382, 627981144, 740120634, 863474073, 901016424, 941971716, 986827512, 1151298764, 1480241268, 1726948146, 1883943432, 2302597528, 2590422219, 2960482536, 3453896292, 5180844438, 6907792584, 10361688876, 20723377752]

約数ペア:

[(1, 20723377752), (2, 10361688876), (3, 6907792584), (4, 5180844438), (6, 3453896292), (7, 2960482536), (8, 2590422219), (9, 2302597528), (11, 1883943432), (12, 1726948146), (14, 1480241268), (18, 1151298764), (21, 986827512), (22, 941971716), (23, 901016424), (24, 863474073), (28, 740120634), (33, 627981144), (36, 575649382), (42, 493413756), (44, 470985858), (46, 450508212), (56, 370060317), (63, 328942504), (66, 313990572), (69, 300338808), (72, 287824691), (77, 269134776), (84, 246706878), (88, 235492929), (92, 225254106), (99, 209327048), (126, 164471252), (132, 156995286), (138, 150169404), (154, 134567388), (161, 128716632), (168, 123353439), (184, 112627053), (198, 104663524), (207, 100112936), (231, 89711592), (252, 82235626), (253, 81910584), (264, 78497643), (276, 75084702), (308, 67283694), (322, 64358316), (331, 62608392), (396, 52331762), (414, 50056468), (462, 44855796), (483, 42905544), (491, 42206472), (504, 41117813), (506, 40955292), (552, 37542351), (616, 33641847), (644, 32179158), (662, 31304196), (693, 29903864), (759, 27303528), (792, 26165881), (828, 25028234), (924, 22427898), (966, 21452772), (982, 21103236), (993, 20869464), (1012, 20477646), (1288, 16089579), (1324, 15652098), (1386, 14951932), (1449, 14301848), (1473, 14068824), (1518, 13651764), (1656, 12514117), (1771, 11701512), (1848, 11213949), (1932, 10726386), (1964, 10551618), (1986, 10434732), (2024, 10238823), (2277, 9101176), (2317, 8944056), (2648, 7826049), (2772, 7475966), (2898, 7150924), (2946, 7034412), (2979, 6956488), (3036, 6825882), (3437, 6029496), (3542, 5850756), (3641, 5691672), (3864, 5363193), (3928, 5275809), (3972, 5217366), (4419, 4689608), (4554, 4550588), (4634, 4472028), (5313, 3900504), (5401, 3836952), (5544, 3737983), (5796, 3575462), (5892, 3517206), (5958, 3478244), (6072, 3412941), (6874, 3014748), (6951, 2981352), (7084, 2925378), (7282, 2845836), (7613, 2722104), (7944, 2608683), (8838, 2344804), (9108, 2275294), (9268, 2236014), (10311, 2009832), (10626, 1950252), (10802, 1918476), (10923, 1897224), (11293, 1835064), (11592, 1787731), (11784, 1758603), (11916, 1739122), (13748, 1507374), (13902, 1490676), (14168, 1462689), (14564, 1422918), (15226, 1361052), (15939, 1300168), (16203, 1278984), (17676, 1172402), (18216, 1137647), (18536, 1118007), (20622, 1004916), (20853, 993784), (21252, 975126), (21604, 959238), (21846, 948612), (22586, 917532), (22839, 907368), (23832, 869561), (25487, 813096), (27496, 753687), (27804, 745338), (29128, 711459), (30452, 680526), (30933, 669944), (31878, 650084), (32406, 639492), (32769, 632408), (33879, 611688), (35352, 586201), (37807, 548136), (41244, 502458), (41706, 496892), (42504, 487563), (43208, 479619), (43692, 474306), (45172, 458766), (45678, 453684), (48609, 426328), (50974, 406548), (53291, 388872), (55608, 372669), (60904, 340263), (61866, 334972), (63756, 325042), (64812, 319746), (65538, 316204), (67758, 305844), (68517, 302456), (75614, 274068), (76461, 271032), (79051, 262152), (82488, 251229), (83412, 248446), (83743, 247464), (87384, 237153), (90344, 229383), (91356, 226842), (97218, 213164), (101637, 203896), (101948, 203274), (106582, 194436), (113421, 182712), (123732, 167486), (124223, 166824), (127512, 162521), (129624, 159873), (131076, 158102), (135516, 152922), (137034, 151228)]