20247781176

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{829}}^1$

素因数の和:928

約数の個数: 384

約数和(自身を含む): 68365440000

約数和(自身を除く): 48117658824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 43, 46, 49, 56, 63, 69, 72, 84, 86, 92, 98, 126, 129, 138, 147, 161, 168, 172, 184, 196, 207, 252, 258, 276, 294, 301, 322, 343, 344, 387, 392, 414, 441, 483, 504, 516, 552, 588, 602, 644, 686, 774, 828, 829, 882, 903, 966, 989, 1029, 1032, 1127, 1176, 1204, 1288, 1372, 1449, 1548, 1656, 1658, 1764, 1806, 1932, 1978, 2058, 2107, 2254, 2408, 2487, 2709, 2744, 2898, 2967, 3087, 3096, 3316, 3381, 3528, 3612, 3864, 3956, 4116, 4214, 4508, 4974, 5418, 5796, 5803, 5934, 6174, 6321, 6632, 6762, 6923, 7224, 7461, 7889, 7912, 8232, 8428, 8901, 9016, 9948, 10143, 10836, 11592, 11606, 11868, 12348, 12642, 13524, 13846, 14749, 14922, 15778, 16856, 17409, 17802, 18963, 19067, 19896, 20286, 20769, 21672, 23212, 23667, 23736, 24696, 25284, 27048, 27692, 29498, 29844, 31556, 34818, 35604, 35647, 37926, 38134, 40572, 40621, 41538, 44247, 46424, 47334, 48461, 50568, 52227, 55384, 57201, 58996, 59688, 62307, 63112, 69636, 71001, 71208, 71294, 75852, 76268, 81144, 81242, 83076, 88494, 94668, 96922, 104454, 106941, 114402, 117992, 121863, 124614, 132741, 133469, 139272, 142002, 142588, 145383, 151704, 152536, 162484, 166152, 171603, 176988, 189336, 193844, 208908, 213882, 228804, 243726, 249228, 249529, 265482, 266938, 284004, 284347, 285176, 290766, 320823, 324968, 339227, 343206, 353976, 365589, 387688, 400407, 417816, 427764, 436149, 457608, 487452, 498456, 499058, 530964, 533876, 568008, 568694, 581532, 641646, 678454, 686412, 731178, 748587, 800814, 819881, 853041, 855528, 872298, 934283, 974904, 998116, 1017681, 1061928, 1067752, 1137388, 1163064, 1201221, 1283292, 1356908, 1372824, 1462356, 1497174, 1601628, 1639762, 1706082, 1744596, 1746703, 1868566, 1996232, 2035362, 2245761, 2274776, 2402442, 2459643, 2559123, 2566584, 2713816, 2802849, 2924712, 2994348, 3053043, 3203256, 3279524, 3412164, 3489192, 3493406, 3737132, 4070724, 4491522, 4804884, 4919286, 5118246, 5240109, 5605698, 5739167, 5988696, 6106086, 6539981, 6559048, 6824328, 6986812, 7378929, 7474264, 8141448, 8408547, 8983044, 9609768, 9838572, 10236492, 10480218, 11211396, 11478334, 12212172, 12226921, 13079962, 13973624, 14757858, 15720327, 16817094, 17217501, 17966088, 19619943, 19677144, 20472984, 20960436, 22422792, 22956668, 24424344, 24453842, 26159924, 29515716, 31440654, 33634188, 34435002, 36680763, 39239886, 40174169, 41920872, 45913336, 48907684, 51652503, 52319848, 58859829, 59031432, 62881308, 67268376, 68870004, 73361526, 78479772, 80348338, 97815368, 103305006, 110042289, 117719658, 120522507, 125762616, 137740008, 146723052, 156959544, 160696676, 206610012, 220084578, 235439316, 241045014, 281219183, 293446104, 321393352, 361567521, 413220024, 440169156, 470878632, 482090028, 562438366, 723135042, 843657549, 880338312, 964180056, 1124876732, 1446270084, 1687315098, 2249753464, 2530972647, 2892540168, 3374630196, 5061945294, 6749260392, 10123890588, 20247781176]

約数ペア:

[(1, 20247781176), (2, 10123890588), (3, 6749260392), (4, 5061945294), (6, 3374630196), (7, 2892540168), (8, 2530972647), (9, 2249753464), (12, 1687315098), (14, 1446270084), (18, 1124876732), (21, 964180056), (23, 880338312), (24, 843657549), (28, 723135042), (36, 562438366), (42, 482090028), (43, 470878632), (46, 440169156), (49, 413220024), (56, 361567521), (63, 321393352), (69, 293446104), (72, 281219183), (84, 241045014), (86, 235439316), (92, 220084578), (98, 206610012), (126, 160696676), (129, 156959544), (138, 146723052), (147, 137740008), (161, 125762616), (168, 120522507), (172, 117719658), (184, 110042289), (196, 103305006), (207, 97815368), (252, 80348338), (258, 78479772), (276, 73361526), (294, 68870004), (301, 67268376), (322, 62881308), (343, 59031432), (344, 58859829), (387, 52319848), (392, 51652503), (414, 48907684), (441, 45913336), (483, 41920872), (504, 40174169), (516, 39239886), (552, 36680763), (588, 34435002), (602, 33634188), (644, 31440654), (686, 29515716), (774, 26159924), (828, 24453842), (829, 24424344), (882, 22956668), (903, 22422792), (966, 20960436), (989, 20472984), (1029, 19677144), (1032, 19619943), (1127, 17966088), (1176, 17217501), (1204, 16817094), (1288, 15720327), (1372, 14757858), (1449, 13973624), (1548, 13079962), (1656, 12226921), (1658, 12212172), (1764, 11478334), (1806, 11211396), (1932, 10480218), (1978, 10236492), (2058, 9838572), (2107, 9609768), (2254, 8983044), (2408, 8408547), (2487, 8141448), (2709, 7474264), (2744, 7378929), (2898, 6986812), (2967, 6824328), (3087, 6559048), (3096, 6539981), (3316, 6106086), (3381, 5988696), (3528, 5739167), (3612, 5605698), (3864, 5240109), (3956, 5118246), (4116, 4919286), (4214, 4804884), (4508, 4491522), (4974, 4070724), (5418, 3737132), (5796, 3493406), (5803, 3489192), (5934, 3412164), (6174, 3279524), (6321, 3203256), (6632, 3053043), (6762, 2994348), (6923, 2924712), (7224, 2802849), (7461, 2713816), (7889, 2566584), (7912, 2559123), (8232, 2459643), (8428, 2402442), (8901, 2274776), (9016, 2245761), (9948, 2035362), (10143, 1996232), (10836, 1868566), (11592, 1746703), (11606, 1744596), (11868, 1706082), (12348, 1639762), (12642, 1601628), (13524, 1497174), (13846, 1462356), (14749, 1372824), (14922, 1356908), (15778, 1283292), (16856, 1201221), (17409, 1163064), (17802, 1137388), (18963, 1067752), (19067, 1061928), (19896, 1017681), (20286, 998116), (20769, 974904), (21672, 934283), (23212, 872298), (23667, 855528), (23736, 853041), (24696, 819881), (25284, 800814), (27048, 748587), (27692, 731178), (29498, 686412), (29844, 678454), (31556, 641646), (34818, 581532), (35604, 568694), (35647, 568008), (37926, 533876), (38134, 530964), (40572, 499058), (40621, 498456), (41538, 487452), (44247, 457608), (46424, 436149), (47334, 427764), (48461, 417816), (50568, 400407), (52227, 387688), (55384, 365589), (57201, 353976), (58996, 343206), (59688, 339227), (62307, 324968), (63112, 320823), (69636, 290766), (71001, 285176), (71208, 284347), (71294, 284004), (75852, 266938), (76268, 265482), (81144, 249529), (81242, 249228), (83076, 243726), (88494, 228804), (94668, 213882), (96922, 208908), (104454, 193844), (106941, 189336), (114402, 176988), (117992, 171603), (121863, 166152), (124614, 162484), (132741, 152536), (133469, 151704), (139272, 145383), (142002, 142588)]