20218752792

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:274

約数の個数: 576

約数和(自身を含む): 70270986240

約数和(自身を除く): 50052233448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 41, 42, 49, 54, 56, 62, 63, 72, 81, 82, 84, 93, 98, 108, 123, 124, 126, 147, 162, 164, 167, 168, 186, 189, 196, 216, 217, 243, 246, 248, 252, 279, 287, 294, 324, 328, 334, 369, 372, 378, 392, 434, 441, 486, 492, 501, 504, 558, 567, 574, 588, 648, 651, 668, 738, 744, 756, 837, 861, 868, 882, 972, 984, 1002, 1107, 1116, 1134, 1148, 1169, 1176, 1271, 1302, 1323, 1336, 1476, 1503, 1512, 1519, 1674, 1701, 1722, 1736, 1764, 1944, 1953, 2004, 2009, 2214, 2232, 2268, 2296, 2338, 2511, 2542, 2583, 2604, 2646, 2952, 3006, 3038, 3321, 3348, 3402, 3444, 3507, 3528, 3813, 3906, 3969, 4008, 4018, 4428, 4509, 4536, 4557, 4676, 5022, 5084, 5166, 5177, 5208, 5292, 5859, 6012, 6027, 6076, 6642, 6696, 6804, 6847, 6888, 7014, 7533, 7626, 7749, 7812, 7938, 8036, 8183, 8856, 8897, 9018, 9114, 9352, 9963, 10044, 10168, 10332, 10354, 10521, 10584, 11439, 11718, 11907, 12024, 12054, 12152, 13284, 13527, 13608, 13671, 13694, 14028, 15066, 15252, 15498, 15531, 15624, 15876, 16072, 16366, 17577, 17794, 18036, 18081, 18228, 19926, 20088, 20541, 20664, 20708, 21042, 22878, 23247, 23436, 23814, 24108, 24549, 26568, 26691, 27054, 27342, 27388, 28056, 30132, 30504, 30996, 31062, 31563, 31752, 32732, 34317, 35154, 35588, 36072, 36162, 36239, 36456, 39852, 40581, 41013, 41082, 41416, 42084, 45756, 46494, 46593, 46872, 47628, 47929, 48216, 49098, 52731, 53382, 54108, 54243, 54684, 54776, 60264, 61623, 61992, 62124, 62279, 63126, 65464, 68634, 69741, 70308, 71176, 72324, 72478, 73647, 79704, 80073, 81162, 82026, 82164, 84168, 91512, 92988, 93186, 94689, 95256, 95858, 98196, 102951, 105462, 106764, 108216, 108486, 108717, 109368, 123039, 123246, 124248, 124558, 126252, 137268, 139482, 139779, 140616, 143787, 144648, 144956, 147294, 160146, 162324, 162729, 164052, 164328, 184869, 185976, 186372, 186837, 189378, 191716, 196392, 205902, 210924, 212257, 213528, 216972, 217434, 220941, 240219, 246078, 246492, 249116, 252504, 253673, 274536, 278964, 279558, 284067, 287574, 289912, 294588, 308853, 320292, 324648, 325458, 326151, 328104, 335503, 369117, 369738, 372744, 373674, 378756, 383432, 411804, 419337, 421848, 424514, 431361, 433944, 434868, 441882, 480438, 488187, 492156, 492984, 498232, 507346, 554607, 557928, 559116, 560511, 568134, 575148, 589176, 617706, 636771, 640584, 650916, 652302, 662823, 671006, 720657, 738234, 739476, 747348, 757512, 761019, 823608, 838674, 849028, 862722, 869736, 883764, 960876, 976374, 978453, 984312, 1006509, 1014692, 1109214, 1118232, 1121022, 1136268, 1150296, 1235412, 1258011, 1273542, 1294083, 1301832, 1304604, 1325646, 1342012, 1441314, 1476468, 1478952, 1485799, 1494696, 1522038, 1663821, 1677348, 1681533, 1698056, 1725444, 1767528, 1910313, 1921752, 1952748, 1956906, 1988469, 2013018, 2029384, 2161971, 2218428, 2242044, 2272536, 2283057, 2470824, 2516022, 2547084, 2588166, 2609208, 2651292, 2684024, 2882628, 2935359, 2952936, 2971598, 3019527, 3044076, 3327642, 3354696, 3363066, 3450888, 3820626, 3882249, 3905496, 3913812, 3976938, 4026036, 4323942, 4436856, 4457397, 4484088, 4566114, 5032044, 5044599, 5094168, 5176332, 5302584, 5730939, 5765256, 5870718, 5943196, 6039054, 6088152, 6655284, 6726132, 6849171, 7641252, 7764498, 7827624, 7953876, 8052072, 8647884, 8806077, 8914794, 9058581, 9132228, 10064088, 10089198, 10352664, 10400593, 11461878, 11646747, 11741436, 11886392, 12078108, 13310568, 13372191, 13452264, 13698342, 15133797, 15282504, 15528996, 15907752, 17192817, 17295768, 17612154, 17829588, 18117162, 18264456, 20178396, 20547513, 20801186, 22923756, 23293494, 23482872, 24156216, 26744382, 27175743, 27396684, 30267594, 31057992, 31201779, 34385634, 35224308, 35659176, 36234324, 40116573, 40356792, 41095026, 41602372, 45847512, 46586988, 51578451, 53488764, 54351486, 54793368, 60535188, 61642539, 62403558, 68771268, 70448616, 72468648, 80233146, 81527229, 82190052, 83204744, 93173976, 93605337, 103156902, 106977528, 108702972, 120349719, 121070376, 123285078, 124807116, 137542536, 160466292, 163054458, 164380104, 187210674, 206313804, 217405944, 240699438, 246570156, 249614232, 280816011, 320932584, 326108916, 361049157, 374421348, 412627608, 481398876, 493140312, 561632022, 652217832, 722098314, 748842696, 842448033, 962797752, 1123264044, 1444196628, 1684896066, 2246528088, 2527344099, 2888393256, 3369792132, 5054688198, 6739584264, 10109376396, 20218752792]

約数ペア:

[(1, 20218752792), (2, 10109376396), (3, 6739584264), (4, 5054688198), (6, 3369792132), (7, 2888393256), (8, 2527344099), (9, 2246528088), (12, 1684896066), (14, 1444196628), (18, 1123264044), (21, 962797752), (24, 842448033), (27, 748842696), (28, 722098314), (31, 652217832), (36, 561632022), (41, 493140312), (42, 481398876), (49, 412627608), (54, 374421348), (56, 361049157), (62, 326108916), (63, 320932584), (72, 280816011), (81, 249614232), (82, 246570156), (84, 240699438), (93, 217405944), (98, 206313804), (108, 187210674), (123, 164380104), (124, 163054458), (126, 160466292), (147, 137542536), (162, 124807116), (164, 123285078), (167, 121070376), (168, 120349719), (186, 108702972), (189, 106977528), (196, 103156902), (216, 93605337), (217, 93173976), (243, 83204744), (246, 82190052), (248, 81527229), (252, 80233146), (279, 72468648), (287, 70448616), (294, 68771268), (324, 62403558), (328, 61642539), (334, 60535188), (369, 54793368), (372, 54351486), (378, 53488764), (392, 51578451), (434, 46586988), (441, 45847512), (486, 41602372), (492, 41095026), (501, 40356792), (504, 40116573), (558, 36234324), (567, 35659176), (574, 35224308), (588, 34385634), (648, 31201779), (651, 31057992), (668, 30267594), (738, 27396684), (744, 27175743), (756, 26744382), (837, 24156216), (861, 23482872), (868, 23293494), (882, 22923756), (972, 20801186), (984, 20547513), (1002, 20178396), (1107, 18264456), (1116, 18117162), (1134, 17829588), (1148, 17612154), (1169, 17295768), (1176, 17192817), (1271, 15907752), (1302, 15528996), (1323, 15282504), (1336, 15133797), (1476, 13698342), (1503, 13452264), (1512, 13372191), (1519, 13310568), (1674, 12078108), (1701, 11886392), (1722, 11741436), (1736, 11646747), (1764, 11461878), (1944, 10400593), (1953, 10352664), (2004, 10089198), (2009, 10064088), (2214, 9132228), (2232, 9058581), (2268, 8914794), (2296, 8806077), (2338, 8647884), (2511, 8052072), (2542, 7953876), (2583, 7827624), (2604, 7764498), (2646, 7641252), (2952, 6849171), (3006, 6726132), (3038, 6655284), (3321, 6088152), (3348, 6039054), (3402, 5943196), (3444, 5870718), (3507, 5765256), (3528, 5730939), (3813, 5302584), (3906, 5176332), (3969, 5094168), (4008, 5044599), (4018, 5032044), (4428, 4566114), (4509, 4484088), (4536, 4457397), (4557, 4436856), (4676, 4323942), (5022, 4026036), (5084, 3976938), (5166, 3913812), (5177, 3905496), (5208, 3882249), (5292, 3820626), (5859, 3450888), (6012, 3363066), (6027, 3354696), (6076, 3327642), (6642, 3044076), (6696, 3019527), (6804, 2971598), (6847, 2952936), (6888, 2935359), (7014, 2882628), (7533, 2684024), (7626, 2651292), (7749, 2609208), (7812, 2588166), (7938, 2547084), (8036, 2516022), (8183, 2470824), (8856, 2283057), (8897, 2272536), (9018, 2242044), (9114, 2218428), (9352, 2161971), (9963, 2029384), (10044, 2013018), (10168, 1988469), (10332, 1956906), (10354, 1952748), (10521, 1921752), (10584, 1910313), (11439, 1767528), (11718, 1725444), (11907, 1698056), (12024, 1681533), (12054, 1677348), (12152, 1663821), (13284, 1522038), (13527, 1494696), (13608, 1485799), (13671, 1478952), (13694, 1476468), (14028, 1441314), (15066, 1342012), (15252, 1325646), (15498, 1304604), (15531, 1301832), (15624, 1294083), (15876, 1273542), (16072, 1258011), (16366, 1235412), (17577, 1150296), (17794, 1136268), (18036, 1121022), (18081, 1118232), (18228, 1109214), (19926, 1014692), (20088, 1006509), (20541, 984312), (20664, 978453), (20708, 976374), (21042, 960876), (22878, 883764), (23247, 869736), (23436, 862722), (23814, 849028), (24108, 838674), (24549, 823608), (26568, 761019), (26691, 757512), (27054, 747348), (27342, 739476), (27388, 738234), (28056, 720657), (30132, 671006), (30504, 662823), (30996, 652302), (31062, 650916), (31563, 640584), (31752, 636771), (32732, 617706), (34317, 589176), (35154, 575148), (35588, 568134), (36072, 560511), (36162, 559116), (36239, 557928), (36456, 554607), (39852, 507346), (40581, 498232), (41013, 492984), (41082, 492156), (41416, 488187), (42084, 480438), (45756, 441882), (46494, 434868), (46593, 433944), (46872, 431361), (47628, 424514), (47929, 421848), (48216, 419337), (49098, 411804), (52731, 383432), (53382, 378756), (54108, 373674), (54243, 372744), (54684, 369738), (54776, 369117), (60264, 335503), (61623, 328104), (61992, 326151), (62124, 325458), (62279, 324648), (63126, 320292), (65464, 308853), (68634, 294588), (69741, 289912), (70308, 287574), (71176, 284067), (72324, 279558), (72478, 278964), (73647, 274536), (79704, 253673), (80073, 252504), (81162, 249116), (82026, 246492), (82164, 246078), (84168, 240219), (91512, 220941), (92988, 217434), (93186, 216972), (94689, 213528), (95256, 212257), (95858, 210924), (98196, 205902), (102951, 196392), (105462, 191716), (106764, 189378), (108216, 186837), (108486, 186372), (108717, 185976), (109368, 184869), (123039, 164328), (123246, 164052), (124248, 162729), (124558, 162324), (126252, 160146), (137268, 147294), (139482, 144956), (139779, 144648), (140616, 143787)]