20163947232

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:319

約数の個数: 384

約数和(自身を含む): 64045900800

約数和(自身を除く): 43881953568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 61, 66, 78, 88, 96, 104, 121, 122, 132, 143, 156, 176, 183, 199, 208, 242, 244, 264, 286, 312, 352, 363, 366, 398, 416, 429, 484, 488, 528, 572, 597, 624, 671, 726, 732, 793, 796, 858, 968, 976, 1056, 1144, 1194, 1248, 1331, 1342, 1452, 1464, 1573, 1586, 1592, 1716, 1936, 1952, 2013, 2189, 2288, 2379, 2388, 2587, 2662, 2684, 2904, 2928, 3146, 3172, 3184, 3432, 3872, 3993, 4026, 4378, 4576, 4719, 4758, 4776, 5174, 5324, 5368, 5808, 5856, 6292, 6344, 6368, 6567, 6864, 7381, 7761, 7986, 8052, 8723, 8756, 9438, 9516, 9552, 10348, 10648, 10736, 11616, 12139, 12584, 12688, 13134, 13728, 14762, 15522, 15972, 16104, 17303, 17446, 17512, 18876, 19032, 19104, 20696, 21296, 21472, 22143, 24079, 24278, 25168, 25376, 26169, 26268, 28457, 29524, 31044, 31944, 32208, 34606, 34892, 35024, 36417, 37752, 38064, 41392, 42592, 44286, 48158, 48556, 50336, 51909, 52338, 52536, 56914, 59048, 62088, 63888, 64416, 69212, 69784, 70048, 72237, 72834, 75504, 76128, 81191, 82784, 85371, 88572, 95953, 96316, 97112, 103818, 104676, 105072, 113828, 118096, 124176, 127776, 133529, 138424, 139568, 144474, 145668, 151008, 157807, 162382, 170742, 177144, 191906, 192632, 194224, 207636, 209352, 210144, 227656, 236192, 243573, 248352, 264869, 267058, 276848, 279136, 287859, 288948, 291336, 313027, 315614, 324764, 341484, 354288, 383812, 385264, 388448, 400587, 415272, 418704, 455312, 473421, 487146, 529738, 534116, 553696, 575718, 577896, 582672, 626054, 631228, 649528, 682968, 708576, 767624, 770528, 794607, 801174, 830544, 837408, 910624, 939081, 946842, 974292, 1055483, 1059476, 1068232, 1151436, 1155792, 1165344, 1252108, 1262456, 1299056, 1365936, 1468819, 1535248, 1589214, 1602348, 1661088, 1735877, 1878162, 1893684, 1948584, 2110966, 2118952, 2136464, 2302872, 2311584, 2504216, 2524912, 2598112, 2731872, 2937638, 3070496, 3166449, 3178428, 3204696, 3443297, 3471754, 3756324, 3787368, 3897168, 4221932, 4237904, 4272928, 4406457, 4605744, 5008432, 5049824, 5207631, 5875276, 6332898, 6356856, 6409392, 6886594, 6943508, 7512648, 7574736, 7794336, 8443864, 8475808, 8812914, 9211488, 10016864, 10329891, 10415262, 11750552, 12665796, 12713712, 12818784, 13773188, 13887016, 15025296, 15149472, 16157009, 16887728, 17625828, 19094647, 20659782, 20830524, 23501104, 25331592, 25427424, 27546376, 27774032, 30050592, 32314018, 33775456, 35251656, 38189294, 41319564, 41661048, 47002208, 48471027, 50663184, 55092752, 55548064, 57283941, 64628036, 70503312, 76378588, 82639128, 83322096, 96942054, 101326368, 110185504, 114567882, 129256072, 141006624, 152757176, 165278256, 166644192, 193884108, 210041117, 229135764, 258512144, 305514352, 330556512, 387768216, 420082234, 458271528, 517024288, 611028704, 630123351, 775536432, 840164468, 916543056, 1260246702, 1551072864, 1680328936, 1833086112, 2520493404, 3360657872, 5040986808, 6721315744, 10081973616, 20163947232]

約数ペア:

[(1, 20163947232), (2, 10081973616), (3, 6721315744), (4, 5040986808), (6, 3360657872), (8, 2520493404), (11, 1833086112), (12, 1680328936), (13, 1551072864), (16, 1260246702), (22, 916543056), (24, 840164468), (26, 775536432), (32, 630123351), (33, 611028704), (39, 517024288), (44, 458271528), (48, 420082234), (52, 387768216), (61, 330556512), (66, 305514352), (78, 258512144), (88, 229135764), (96, 210041117), (104, 193884108), (121, 166644192), (122, 165278256), (132, 152757176), (143, 141006624), (156, 129256072), (176, 114567882), (183, 110185504), (199, 101326368), (208, 96942054), (242, 83322096), (244, 82639128), (264, 76378588), (286, 70503312), (312, 64628036), (352, 57283941), (363, 55548064), (366, 55092752), (398, 50663184), (416, 48471027), (429, 47002208), (484, 41661048), (488, 41319564), (528, 38189294), (572, 35251656), (597, 33775456), (624, 32314018), (671, 30050592), (726, 27774032), (732, 27546376), (793, 25427424), (796, 25331592), (858, 23501104), (968, 20830524), (976, 20659782), (1056, 19094647), (1144, 17625828), (1194, 16887728), (1248, 16157009), (1331, 15149472), (1342, 15025296), (1452, 13887016), (1464, 13773188), (1573, 12818784), (1586, 12713712), (1592, 12665796), (1716, 11750552), (1936, 10415262), (1952, 10329891), (2013, 10016864), (2189, 9211488), (2288, 8812914), (2379, 8475808), (2388, 8443864), (2587, 7794336), (2662, 7574736), (2684, 7512648), (2904, 6943508), (2928, 6886594), (3146, 6409392), (3172, 6356856), (3184, 6332898), (3432, 5875276), (3872, 5207631), (3993, 5049824), (4026, 5008432), (4378, 4605744), (4576, 4406457), (4719, 4272928), (4758, 4237904), (4776, 4221932), (5174, 3897168), (5324, 3787368), (5368, 3756324), (5808, 3471754), (5856, 3443297), (6292, 3204696), (6344, 3178428), (6368, 3166449), (6567, 3070496), (6864, 2937638), (7381, 2731872), (7761, 2598112), (7986, 2524912), (8052, 2504216), (8723, 2311584), (8756, 2302872), (9438, 2136464), (9516, 2118952), (9552, 2110966), (10348, 1948584), (10648, 1893684), (10736, 1878162), (11616, 1735877), (12139, 1661088), (12584, 1602348), (12688, 1589214), (13134, 1535248), (13728, 1468819), (14762, 1365936), (15522, 1299056), (15972, 1262456), (16104, 1252108), (17303, 1165344), (17446, 1155792), (17512, 1151436), (18876, 1068232), (19032, 1059476), (19104, 1055483), (20696, 974292), (21296, 946842), (21472, 939081), (22143, 910624), (24079, 837408), (24278, 830544), (25168, 801174), (25376, 794607), (26169, 770528), (26268, 767624), (28457, 708576), (29524, 682968), (31044, 649528), (31944, 631228), (32208, 626054), (34606, 582672), (34892, 577896), (35024, 575718), (36417, 553696), (37752, 534116), (38064, 529738), (41392, 487146), (42592, 473421), (44286, 455312), (48158, 418704), (48556, 415272), (50336, 400587), (51909, 388448), (52338, 385264), (52536, 383812), (56914, 354288), (59048, 341484), (62088, 324764), (63888, 315614), (64416, 313027), (69212, 291336), (69784, 288948), (70048, 287859), (72237, 279136), (72834, 276848), (75504, 267058), (76128, 264869), (81191, 248352), (82784, 243573), (85371, 236192), (88572, 227656), (95953, 210144), (96316, 209352), (97112, 207636), (103818, 194224), (104676, 192632), (105072, 191906), (113828, 177144), (118096, 170742), (124176, 162382), (127776, 157807), (133529, 151008), (138424, 145668), (139568, 144474)]