20243893488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:441

約数の個数: 480

約数和(自身を含む): 69770820096

約数和(自身を除く): 49526926608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 34, 39, 42, 48, 51, 52, 56, 67, 68, 78, 84, 91, 102, 104, 112, 119, 134, 136, 156, 168, 169, 182, 201, 204, 208, 221, 238, 268, 272, 273, 312, 313, 336, 338, 357, 364, 402, 408, 442, 469, 476, 507, 536, 546, 624, 626, 663, 676, 714, 728, 804, 816, 871, 884, 938, 939, 952, 1014, 1072, 1092, 1139, 1183, 1252, 1326, 1352, 1407, 1428, 1456, 1547, 1608, 1742, 1768, 1876, 1878, 1904, 2028, 2184, 2191, 2278, 2366, 2504, 2613, 2652, 2704, 2814, 2856, 2873, 3094, 3216, 3417, 3484, 3536, 3549, 3752, 3756, 4056, 4069, 4368, 4382, 4556, 4641, 4732, 5008, 5226, 5304, 5321, 5628, 5712, 5746, 6097, 6188, 6573, 6834, 6968, 7098, 7504, 7512, 7973, 8112, 8138, 8619, 8764, 9112, 9282, 9464, 10452, 10608, 10642, 11256, 11323, 11492, 12194, 12207, 12376, 13146, 13668, 13936, 14196, 14807, 15024, 15946, 15963, 16276, 17238, 17528, 18224, 18291, 18564, 18928, 20111, 20904, 20971, 21284, 22512, 22646, 22984, 23919, 24388, 24414, 24752, 26292, 27336, 28392, 28483, 29614, 31892, 31926, 32552, 33969, 34476, 35056, 36582, 37128, 37247, 40222, 41808, 41942, 42568, 44421, 45292, 45968, 47838, 48776, 48828, 52584, 52897, 54672, 56784, 56966, 59228, 60333, 62913, 63784, 63852, 65104, 67938, 68952, 69173, 73164, 74256, 74494, 79261, 80444, 83884, 85136, 85449, 88842, 90584, 95676, 97552, 97656, 103649, 105168, 105794, 111741, 113932, 118456, 120666, 125826, 127568, 127704, 135876, 137904, 138346, 146328, 146797, 148988, 158522, 158691, 160888, 167768, 170898, 177684, 181168, 191352, 192491, 195312, 207298, 207519, 211588, 223482, 227864, 236912, 237783, 241332, 251652, 255408, 271752, 272623, 276692, 292656, 293594, 297976, 310947, 317044, 317382, 321776, 335536, 341796, 355368, 356507, 370279, 382704, 384982, 414596, 415038, 423176, 440391, 446964, 455728, 475566, 482664, 484211, 503304, 543504, 545246, 553384, 577473, 587188, 595952, 621894, 634088, 634764, 683592, 710736, 713014, 740558, 769964, 817869, 829192, 830076, 846352, 880782, 893928, 899249, 951132, 965328, 968422, 1006608, 1069521, 1090492, 1106768, 1110837, 1154946, 1174376, 1243788, 1268176, 1269528, 1347437, 1367184, 1426028, 1452633, 1481116, 1539928, 1635738, 1658384, 1660152, 1761564, 1787856, 1798498, 1902264, 1908361, 1936844, 2139042, 2180984, 2221674, 2309892, 2348752, 2487576, 2495549, 2539056, 2694874, 2697747, 2852056, 2905266, 2962232, 3079856, 3271476, 3320304, 3523128, 3544099, 3596996, 3804528, 3816722, 3873688, 4042311, 4278084, 4361968, 4443348, 4619784, 4634591, 4975152, 4991098, 5389748, 5395494, 5704112, 5725083, 5810532, 5924464, 6294743, 6542952, 7046256, 7088198, 7193992, 7486647, 7633444, 7747376, 8084622, 8556168, 8886696, 9239568, 9269182, 9982196, 10632297, 10779496, 10790988, 11450166, 11621064, 12589486, 13085904, 13903773, 14176396, 14387984, 14973294, 15266888, 16169244, 17112336, 17773392, 18538364, 18884229, 19964392, 21264594, 21558992, 21581976, 22900332, 23242128, 24808693, 25178972, 27807546, 28352792, 29946588, 30533776, 32338488, 32442137, 37076728, 37768458, 39928784, 42529188, 43163952, 45800664, 49617386, 50357944, 55615092, 56705584, 59893176, 60249683, 64676976, 64884274, 74153456, 74426079, 75536916, 85058376, 91601328, 97326411, 99234772, 100715888, 111230184, 119786352, 120499366, 129768548, 148852158, 151073832, 170116752, 180749049, 194652822, 198469544, 222460368, 240998732, 259537096, 297704316, 302147664, 361498098, 389305644, 396939088, 421747781, 481997464, 519074192, 595408632, 722996196, 778611288, 843495562, 963994928, 1190817264, 1265243343, 1445992392, 1557222576, 1686991124, 2530486686, 2891984784, 3373982248, 5060973372, 6747964496, 10121946744, 20243893488]

約数ペア:

[(1, 20243893488), (2, 10121946744), (3, 6747964496), (4, 5060973372), (6, 3373982248), (7, 2891984784), (8, 2530486686), (12, 1686991124), (13, 1557222576), (14, 1445992392), (16, 1265243343), (17, 1190817264), (21, 963994928), (24, 843495562), (26, 778611288), (28, 722996196), (34, 595408632), (39, 519074192), (42, 481997464), (48, 421747781), (51, 396939088), (52, 389305644), (56, 361498098), (67, 302147664), (68, 297704316), (78, 259537096), (84, 240998732), (91, 222460368), (102, 198469544), (104, 194652822), (112, 180749049), (119, 170116752), (134, 151073832), (136, 148852158), (156, 129768548), (168, 120499366), (169, 119786352), (182, 111230184), (201, 100715888), (204, 99234772), (208, 97326411), (221, 91601328), (238, 85058376), (268, 75536916), (272, 74426079), (273, 74153456), (312, 64884274), (313, 64676976), (336, 60249683), (338, 59893176), (357, 56705584), (364, 55615092), (402, 50357944), (408, 49617386), (442, 45800664), (469, 43163952), (476, 42529188), (507, 39928784), (536, 37768458), (546, 37076728), (624, 32442137), (626, 32338488), (663, 30533776), (676, 29946588), (714, 28352792), (728, 27807546), (804, 25178972), (816, 24808693), (871, 23242128), (884, 22900332), (938, 21581976), (939, 21558992), (952, 21264594), (1014, 19964392), (1072, 18884229), (1092, 18538364), (1139, 17773392), (1183, 17112336), (1252, 16169244), (1326, 15266888), (1352, 14973294), (1407, 14387984), (1428, 14176396), (1456, 13903773), (1547, 13085904), (1608, 12589486), (1742, 11621064), (1768, 11450166), (1876, 10790988), (1878, 10779496), (1904, 10632297), (2028, 9982196), (2184, 9269182), (2191, 9239568), (2278, 8886696), (2366, 8556168), (2504, 8084622), (2613, 7747376), (2652, 7633444), (2704, 7486647), (2814, 7193992), (2856, 7088198), (2873, 7046256), (3094, 6542952), (3216, 6294743), (3417, 5924464), (3484, 5810532), (3536, 5725083), (3549, 5704112), (3752, 5395494), (3756, 5389748), (4056, 4991098), (4069, 4975152), (4368, 4634591), (4382, 4619784), (4556, 4443348), (4641, 4361968), (4732, 4278084), (5008, 4042311), (5226, 3873688), (5304, 3816722), (5321, 3804528), (5628, 3596996), (5712, 3544099), (5746, 3523128), (6097, 3320304), (6188, 3271476), (6573, 3079856), (6834, 2962232), (6968, 2905266), (7098, 2852056), (7504, 2697747), (7512, 2694874), (7973, 2539056), (8112, 2495549), (8138, 2487576), (8619, 2348752), (8764, 2309892), (9112, 2221674), (9282, 2180984), (9464, 2139042), (10452, 1936844), (10608, 1908361), (10642, 1902264), (11256, 1798498), (11323, 1787856), (11492, 1761564), (12194, 1660152), (12207, 1658384), (12376, 1635738), (13146, 1539928), (13668, 1481116), (13936, 1452633), (14196, 1426028), (14807, 1367184), (15024, 1347437), (15946, 1269528), (15963, 1268176), (16276, 1243788), (17238, 1174376), (17528, 1154946), (18224, 1110837), (18291, 1106768), (18564, 1090492), (18928, 1069521), (20111, 1006608), (20904, 968422), (20971, 965328), (21284, 951132), (22512, 899249), (22646, 893928), (22984, 880782), (23919, 846352), (24388, 830076), (24414, 829192), (24752, 817869), (26292, 769964), (27336, 740558), (28392, 713014), (28483, 710736), (29614, 683592), (31892, 634764), (31926, 634088), (32552, 621894), (33969, 595952), (34476, 587188), (35056, 577473), (36582, 553384), (37128, 545246), (37247, 543504), (40222, 503304), (41808, 484211), (41942, 482664), (42568, 475566), (44421, 455728), (45292, 446964), (45968, 440391), (47838, 423176), (48776, 415038), (48828, 414596), (52584, 384982), (52897, 382704), (54672, 370279), (56784, 356507), (56966, 355368), (59228, 341796), (60333, 335536), (62913, 321776), (63784, 317382), (63852, 317044), (65104, 310947), (67938, 297976), (68952, 293594), (69173, 292656), (73164, 276692), (74256, 272623), (74494, 271752), (79261, 255408), (80444, 251652), (83884, 241332), (85136, 237783), (85449, 236912), (88842, 227864), (90584, 223482), (95676, 211588), (97552, 207519), (97656, 207298), (103649, 195312), (105168, 192491), (105794, 191352), (111741, 181168), (113932, 177684), (118456, 170898), (120666, 167768), (125826, 160888), (127568, 158691), (127704, 158522), (135876, 148988), (137904, 146797), (138346, 146328)]