20761210008

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{3067}}^1$

素因数の和:3148

約数の個数: 384

約数和(自身を含む): 74427225600

約数和(自身を除く): 53666015592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 37, 42, 44, 54, 56, 63, 66, 72, 74, 77, 84, 88, 99, 108, 111, 121, 126, 132, 148, 154, 168, 189, 198, 216, 222, 231, 242, 252, 259, 264, 296, 297, 308, 333, 363, 378, 396, 407, 444, 462, 484, 504, 518, 594, 616, 666, 693, 726, 756, 777, 792, 814, 847, 888, 924, 968, 999, 1036, 1089, 1188, 1221, 1332, 1386, 1452, 1512, 1554, 1628, 1694, 1848, 1998, 2072, 2079, 2178, 2331, 2376, 2442, 2541, 2664, 2772, 2849, 2904, 3067, 3108, 3256, 3267, 3388, 3663, 3996, 4158, 4356, 4477, 4662, 4884, 5082, 5544, 5698, 6134, 6216, 6534, 6776, 6993, 7326, 7623, 7992, 8316, 8547, 8712, 8954, 9201, 9324, 9768, 10164, 10989, 11396, 12268, 13068, 13431, 13986, 14652, 15246, 16632, 17094, 17908, 18402, 18648, 20328, 21469, 21978, 22792, 22869, 24536, 25641, 26136, 26862, 27603, 27972, 29304, 30492, 31339, 33737, 34188, 35816, 36804, 40293, 42938, 43956, 45738, 51282, 53724, 55206, 55944, 60984, 62678, 64407, 67474, 68376, 73608, 76923, 80586, 82809, 85876, 87912, 91476, 94017, 101211, 102564, 107448, 110412, 113479, 120879, 125356, 128814, 134948, 153846, 161172, 165618, 171752, 182952, 188034, 193221, 202422, 205128, 220824, 226958, 236159, 241758, 250712, 257628, 269896, 282051, 303633, 307692, 322344, 331236, 340437, 371107, 376068, 386442, 404844, 453916, 472318, 483516, 515256, 564102, 579663, 607266, 615384, 662472, 680874, 708477, 742214, 752136, 772884, 794353, 809688, 846153, 907832, 910899, 944636, 967032, 1021311, 1113321, 1128204, 1159326, 1214532, 1248269, 1361748, 1416954, 1484428, 1545768, 1588706, 1692306, 1821798, 1889272, 2042622, 2125431, 2226642, 2256408, 2318652, 2383059, 2429064, 2496538, 2597749, 2723496, 2833908, 2968856, 3063933, 3177412, 3339963, 3384612, 3643596, 3744807, 4085244, 4250862, 4453284, 4637304, 4766118, 4993076, 5195498, 5667816, 6127866, 6354824, 6376293, 6679926, 6769224, 7149177, 7287192, 7489614, 7793247, 8170488, 8501724, 8737883, 8906568, 9532236, 9986152, 10019889, 10390996, 11234421, 12255732, 12752586, 13359852, 13730959, 14298354, 14979228, 15586494, 17003448, 17475766, 19064472, 20039778, 20781992, 21447531, 22468842, 23379741, 24511464, 25505172, 26213649, 26719704, 27461918, 28596708, 29958456, 31172988, 33703263, 34951532, 40079556, 41192877, 42895062, 44937684, 46759482, 51010344, 52427298, 54923836, 57193416, 62345976, 67406526, 69903064, 70139223, 78640947, 80159112, 82385754, 85790124, 89875368, 93518964, 96116713, 104854596, 109847672, 123578631, 134813052, 140278446, 157281894, 164771508, 171580248, 187037928, 192233426, 209709192, 235922841, 247157262, 269626104, 280556892, 288350139, 314563788, 329543016, 370735893, 384466852, 471845682, 494314524, 561113784, 576700278, 629127576, 741471786, 768933704, 865050417, 943691364, 988629048, 1153400556, 1482943572, 1730100834, 1887382728, 2306801112, 2595151251, 2965887144, 3460201668, 5190302502, 6920403336, 10380605004, 20761210008]

約数ペア:

[(1, 20761210008), (2, 10380605004), (3, 6920403336), (4, 5190302502), (6, 3460201668), (7, 2965887144), (8, 2595151251), (9, 2306801112), (11, 1887382728), (12, 1730100834), (14, 1482943572), (18, 1153400556), (21, 988629048), (22, 943691364), (24, 865050417), (27, 768933704), (28, 741471786), (33, 629127576), (36, 576700278), (37, 561113784), (42, 494314524), (44, 471845682), (54, 384466852), (56, 370735893), (63, 329543016), (66, 314563788), (72, 288350139), (74, 280556892), (77, 269626104), (84, 247157262), (88, 235922841), (99, 209709192), (108, 192233426), (111, 187037928), (121, 171580248), (126, 164771508), (132, 157281894), (148, 140278446), (154, 134813052), (168, 123578631), (189, 109847672), (198, 104854596), (216, 96116713), (222, 93518964), (231, 89875368), (242, 85790124), (252, 82385754), (259, 80159112), (264, 78640947), (296, 70139223), (297, 69903064), (308, 67406526), (333, 62345976), (363, 57193416), (378, 54923836), (396, 52427298), (407, 51010344), (444, 46759482), (462, 44937684), (484, 42895062), (504, 41192877), (518, 40079556), (594, 34951532), (616, 33703263), (666, 31172988), (693, 29958456), (726, 28596708), (756, 27461918), (777, 26719704), (792, 26213649), (814, 25505172), (847, 24511464), (888, 23379741), (924, 22468842), (968, 21447531), (999, 20781992), (1036, 20039778), (1089, 19064472), (1188, 17475766), (1221, 17003448), (1332, 15586494), (1386, 14979228), (1452, 14298354), (1512, 13730959), (1554, 13359852), (1628, 12752586), (1694, 12255732), (1848, 11234421), (1998, 10390996), (2072, 10019889), (2079, 9986152), (2178, 9532236), (2331, 8906568), (2376, 8737883), (2442, 8501724), (2541, 8170488), (2664, 7793247), (2772, 7489614), (2849, 7287192), (2904, 7149177), (3067, 6769224), (3108, 6679926), (3256, 6376293), (3267, 6354824), (3388, 6127866), (3663, 5667816), (3996, 5195498), (4158, 4993076), (4356, 4766118), (4477, 4637304), (4662, 4453284), (4884, 4250862), (5082, 4085244), (5544, 3744807), (5698, 3643596), (6134, 3384612), (6216, 3339963), (6534, 3177412), (6776, 3063933), (6993, 2968856), (7326, 2833908), (7623, 2723496), (7992, 2597749), (8316, 2496538), (8547, 2429064), (8712, 2383059), (8954, 2318652), (9201, 2256408), (9324, 2226642), (9768, 2125431), (10164, 2042622), (10989, 1889272), (11396, 1821798), (12268, 1692306), (13068, 1588706), (13431, 1545768), (13986, 1484428), (14652, 1416954), (15246, 1361748), (16632, 1248269), (17094, 1214532), (17908, 1159326), (18402, 1128204), (18648, 1113321), (20328, 1021311), (21469, 967032), (21978, 944636), (22792, 910899), (22869, 907832), (24536, 846153), (25641, 809688), (26136, 794353), (26862, 772884), (27603, 752136), (27972, 742214), (29304, 708477), (30492, 680874), (31339, 662472), (33737, 615384), (34188, 607266), (35816, 579663), (36804, 564102), (40293, 515256), (42938, 483516), (43956, 472318), (45738, 453916), (51282, 404844), (53724, 386442), (55206, 376068), (55944, 371107), (60984, 340437), (62678, 331236), (64407, 322344), (67474, 307692), (68376, 303633), (73608, 282051), (76923, 269896), (80586, 257628), (82809, 250712), (85876, 241758), (87912, 236159), (91476, 226958), (94017, 220824), (101211, 205128), (102564, 202422), (107448, 193221), (110412, 188034), (113479, 182952), (120879, 171752), (125356, 165618), (128814, 161172), (134948, 153846)]