20303481744

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:547

約数の個数: 480

約数和(自身を含む): 72887779328

約数和(自身を除く): 52584297584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 36, 39, 42, 48, 52, 56, 62, 63, 72, 78, 84, 91, 93, 104, 112, 117, 124, 126, 144, 151, 156, 168, 182, 186, 208, 217, 234, 248, 252, 273, 279, 302, 312, 331, 336, 364, 372, 403, 434, 453, 468, 496, 504, 546, 558, 604, 624, 651, 662, 728, 744, 806, 819, 868, 906, 936, 993, 1008, 1057, 1092, 1116, 1208, 1209, 1302, 1324, 1359, 1456, 1488, 1612, 1638, 1736, 1812, 1872, 1953, 1963, 1986, 2114, 2184, 2232, 2317, 2416, 2418, 2604, 2648, 2718, 2821, 2979, 3171, 3224, 3276, 3472, 3624, 3627, 3906, 3926, 3972, 4228, 4303, 4368, 4464, 4634, 4681, 4836, 5208, 5296, 5436, 5642, 5889, 5958, 6342, 6448, 6552, 6951, 7248, 7254, 7812, 7852, 7944, 8456, 8463, 8606, 9268, 9362, 9513, 9672, 10261, 10416, 10872, 11284, 11778, 11916, 12684, 12909, 13104, 13741, 13902, 14043, 14508, 15624, 15704, 15888, 16912, 16926, 17212, 17667, 18536, 18724, 19026, 19344, 20522, 20853, 21744, 22568, 23556, 23832, 25368, 25389, 25818, 27482, 27804, 28086, 29016, 30121, 30783, 31248, 31408, 32767, 33852, 34424, 35334, 37072, 37448, 38052, 38727, 41044, 41223, 41706, 42129, 45136, 47112, 47664, 49981, 50736, 50778, 51636, 54964, 55608, 56172, 58032, 60242, 60853, 61566, 65534, 67704, 68848, 70668, 71827, 74896, 76104, 77454, 82088, 82446, 83412, 84258, 90363, 92349, 94224, 98301, 99962, 101556, 103272, 109928, 111216, 112344, 120484, 121706, 123132, 123669, 131068, 133393, 135408, 141336, 143654, 149943, 152208, 154908, 164176, 164892, 166824, 168516, 180726, 182559, 184698, 196602, 199924, 203112, 206544, 215481, 219856, 224688, 240968, 243412, 246264, 247338, 262136, 266786, 271089, 282672, 287308, 294903, 299886, 309816, 329784, 333648, 337032, 349867, 361452, 365118, 369396, 393204, 399848, 400179, 406224, 425971, 430962, 449829, 481936, 486824, 492528, 494676, 524272, 533572, 542178, 547677, 574616, 589806, 599772, 619632, 646443, 649753, 659568, 674064, 699734, 722904, 730236, 738792, 786408, 799696, 800358, 851942, 861924, 899658, 933751, 973648, 989352, 1049601, 1067144, 1084356, 1095354, 1149232, 1179612, 1199544, 1200537, 1277913, 1292886, 1299506, 1399468, 1445808, 1460472, 1477584, 1549411, 1572816, 1600716, 1703884, 1723848, 1799316, 1867502, 1949259, 1978704, 2099202, 2134288, 2168712, 2190708, 2359224, 2399088, 2401074, 2555826, 2585772, 2599012, 2798936, 2801253, 2920944, 3098822, 3148803, 3201432, 3407768, 3447696, 3598632, 3735004, 3833739, 3898518, 4198404, 4337424, 4381416, 4548271, 4648233, 4718448, 4802148, 5111652, 5171544, 5198024, 5597872, 5602506, 5847777, 6197644, 6297606, 6402864, 6815536, 7197264, 7470008, 7667478, 7797036, 8396808, 8403759, 8762832, 9096542, 9296466, 9604296, 10223304, 10343088, 10396048, 10845877, 11205012, 11695554, 12395288, 12595212, 13644813, 13944699, 14940016, 15334956, 15594072, 16793616, 16807518, 18193084, 18592932, 19208592, 20142343, 20446608, 21691754, 22410024, 23391108, 24790576, 25190424, 27289626, 27889398, 30669912, 31188144, 32537631, 33615036, 36386168, 37185864, 40284686, 40934439, 43383508, 44820048, 46782216, 50380848, 54579252, 55778796, 60427029, 61339824, 65075262, 67230072, 72772336, 74371728, 80569372, 81868878, 86767016, 93564432, 97612893, 109158504, 111557592, 120854058, 130150524, 134460144, 140996401, 161138744, 163737756, 173534032, 181281087, 195225786, 218317008, 223115184, 241708116, 260301048, 281992802, 322277488, 327475512, 362562174, 390451572, 422989203, 483416232, 520602096, 563985604, 654951024, 725124348, 780903144, 845978406, 966832464, 1127971208, 1268967609, 1450248696, 1561806288, 1691956812, 2255942416, 2537935218, 2900497392, 3383913624, 5075870436, 6767827248, 10151740872, 20303481744]

約数ペア:

[(1, 20303481744), (2, 10151740872), (3, 6767827248), (4, 5075870436), (6, 3383913624), (7, 2900497392), (8, 2537935218), (9, 2255942416), (12, 1691956812), (13, 1561806288), (14, 1450248696), (16, 1268967609), (18, 1127971208), (21, 966832464), (24, 845978406), (26, 780903144), (28, 725124348), (31, 654951024), (36, 563985604), (39, 520602096), (42, 483416232), (48, 422989203), (52, 390451572), (56, 362562174), (62, 327475512), (63, 322277488), (72, 281992802), (78, 260301048), (84, 241708116), (91, 223115184), (93, 218317008), (104, 195225786), (112, 181281087), (117, 173534032), (124, 163737756), (126, 161138744), (144, 140996401), (151, 134460144), (156, 130150524), (168, 120854058), (182, 111557592), (186, 109158504), (208, 97612893), (217, 93564432), (234, 86767016), (248, 81868878), (252, 80569372), (273, 74371728), (279, 72772336), (302, 67230072), (312, 65075262), (331, 61339824), (336, 60427029), (364, 55778796), (372, 54579252), (403, 50380848), (434, 46782216), (453, 44820048), (468, 43383508), (496, 40934439), (504, 40284686), (546, 37185864), (558, 36386168), (604, 33615036), (624, 32537631), (651, 31188144), (662, 30669912), (728, 27889398), (744, 27289626), (806, 25190424), (819, 24790576), (868, 23391108), (906, 22410024), (936, 21691754), (993, 20446608), (1008, 20142343), (1057, 19208592), (1092, 18592932), (1116, 18193084), (1208, 16807518), (1209, 16793616), (1302, 15594072), (1324, 15334956), (1359, 14940016), (1456, 13944699), (1488, 13644813), (1612, 12595212), (1638, 12395288), (1736, 11695554), (1812, 11205012), (1872, 10845877), (1953, 10396048), (1963, 10343088), (1986, 10223304), (2114, 9604296), (2184, 9296466), (2232, 9096542), (2317, 8762832), (2416, 8403759), (2418, 8396808), (2604, 7797036), (2648, 7667478), (2718, 7470008), (2821, 7197264), (2979, 6815536), (3171, 6402864), (3224, 6297606), (3276, 6197644), (3472, 5847777), (3624, 5602506), (3627, 5597872), (3906, 5198024), (3926, 5171544), (3972, 5111652), (4228, 4802148), (4303, 4718448), (4368, 4648233), (4464, 4548271), (4634, 4381416), (4681, 4337424), (4836, 4198404), (5208, 3898518), (5296, 3833739), (5436, 3735004), (5642, 3598632), (5889, 3447696), (5958, 3407768), (6342, 3201432), (6448, 3148803), (6552, 3098822), (6951, 2920944), (7248, 2801253), (7254, 2798936), (7812, 2599012), (7852, 2585772), (7944, 2555826), (8456, 2401074), (8463, 2399088), (8606, 2359224), (9268, 2190708), (9362, 2168712), (9513, 2134288), (9672, 2099202), (10261, 1978704), (10416, 1949259), (10872, 1867502), (11284, 1799316), (11778, 1723848), (11916, 1703884), (12684, 1600716), (12909, 1572816), (13104, 1549411), (13741, 1477584), (13902, 1460472), (14043, 1445808), (14508, 1399468), (15624, 1299506), (15704, 1292886), (15888, 1277913), (16912, 1200537), (16926, 1199544), (17212, 1179612), (17667, 1149232), (18536, 1095354), (18724, 1084356), (19026, 1067144), (19344, 1049601), (20522, 989352), (20853, 973648), (21744, 933751), (22568, 899658), (23556, 861924), (23832, 851942), (25368, 800358), (25389, 799696), (25818, 786408), (27482, 738792), (27804, 730236), (28086, 722904), (29016, 699734), (30121, 674064), (30783, 659568), (31248, 649753), (31408, 646443), (32767, 619632), (33852, 599772), (34424, 589806), (35334, 574616), (37072, 547677), (37448, 542178), (38052, 533572), (38727, 524272), (41044, 494676), (41223, 492528), (41706, 486824), (42129, 481936), (45136, 449829), (47112, 430962), (47664, 425971), (49981, 406224), (50736, 400179), (50778, 399848), (51636, 393204), (54964, 369396), (55608, 365118), (56172, 361452), (58032, 349867), (60242, 337032), (60853, 333648), (61566, 329784), (65534, 309816), (67704, 299886), (68848, 294903), (70668, 287308), (71827, 282672), (74896, 271089), (76104, 266786), (77454, 262136), (82088, 247338), (82446, 246264), (83412, 243412), (84258, 240968), (90363, 224688), (92349, 219856), (94224, 215481), (98301, 206544), (99962, 203112), (101556, 199924), (103272, 196602), (109928, 184698), (111216, 182559), (112344, 180726), (120484, 168516), (121706, 166824), (123132, 164892), (123669, 164176), (131068, 154908), (133393, 152208), (135408, 149943), (141336, 143654)]