20724876144

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1009}}^1$

素因数の和:1149

約数の個数: 360

約数和(自身を含む): 70158947040

約数和(自身を除く): 49434070896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 41, 42, 48, 49, 56, 63, 71, 72, 82, 84, 98, 112, 123, 126, 142, 144, 147, 164, 168, 196, 213, 246, 252, 284, 287, 294, 328, 336, 369, 392, 426, 441, 492, 497, 504, 568, 574, 588, 639, 656, 738, 784, 852, 861, 882, 984, 994, 1008, 1009, 1136, 1148, 1176, 1278, 1476, 1491, 1704, 1722, 1764, 1968, 1988, 2009, 2018, 2296, 2352, 2556, 2583, 2911, 2952, 2982, 3027, 3408, 3444, 3479, 3528, 3976, 4018, 4036, 4473, 4592, 5112, 5166, 5822, 5904, 5964, 6027, 6054, 6888, 6958, 7056, 7063, 7952, 8036, 8072, 8733, 8946, 9081, 10224, 10332, 10437, 11644, 11928, 12054, 12108, 13776, 13916, 14126, 16072, 16144, 17466, 17892, 18081, 18162, 20377, 20664, 20874, 21189, 23288, 23856, 24108, 24216, 26199, 27832, 28252, 31311, 32144, 34932, 35784, 36162, 36324, 40754, 41328, 41369, 41748, 42378, 46576, 48216, 48432, 49441, 52398, 55664, 56504, 61131, 62622, 63567, 69864, 71568, 71639, 72324, 72648, 81508, 82738, 83496, 84756, 96432, 98882, 104796, 113008, 122262, 124107, 125244, 127134, 139728, 142639, 143278, 144648, 145296, 148323, 163016, 165476, 166992, 169512, 183393, 197764, 209592, 214917, 244524, 248214, 250488, 254268, 285278, 286556, 289296, 289583, 296646, 326032, 330952, 339024, 366786, 372321, 395528, 419184, 427917, 429834, 444969, 489048, 496428, 500976, 501473, 508536, 570556, 573112, 579166, 593292, 644751, 661904, 733572, 744642, 791056, 855834, 859668, 868749, 889938, 978096, 992856, 1002946, 1017072, 1141112, 1146224, 1158332, 1186584, 1283751, 1289502, 1467144, 1489284, 1504419, 1711668, 1719336, 1737498, 1779876, 1985712, 2005892, 2027081, 2282224, 2316664, 2373168, 2567502, 2579004, 2606247, 2934288, 2937199, 2978568, 3008838, 3423336, 3438672, 3474996, 3510311, 3559752, 4011784, 4054162, 4513257, 4633328, 5135004, 5158008, 5212494, 5874398, 5957136, 6017676, 6081243, 6846672, 6949992, 7020622, 7119504, 8023568, 8108324, 8811597, 9026514, 10270008, 10316016, 10424988, 10530933, 11748796, 12035352, 12162486, 13899984, 14041244, 16216648, 17623194, 18053028, 18243729, 20540016, 20560393, 20849976, 21061866, 23497592, 24070704, 24324972, 26434791, 28082488, 31592799, 32433296, 35246388, 36106056, 36487458, 41120786, 41699952, 42123732, 46995184, 48649944, 52869582, 56164976, 61681179, 63185598, 70492776, 72212112, 72974916, 82241572, 84247464, 97299888, 105739164, 123362358, 126371196, 140985552, 143922751, 145949832, 164483144, 168494928, 185043537, 211478328, 246724716, 252742392, 287845502, 291899664, 328966288, 370087074, 422956656, 431768253, 493449432, 505484784, 575691004, 740174148, 863536506, 986898864, 1151382008, 1295304759, 1480348296, 1727073012, 2302764016, 2590609518, 2960696592, 3454146024, 5181219036, 6908292048, 10362438072, 20724876144]

約数ペア:

[(1, 20724876144), (2, 10362438072), (3, 6908292048), (4, 5181219036), (6, 3454146024), (7, 2960696592), (8, 2590609518), (9, 2302764016), (12, 1727073012), (14, 1480348296), (16, 1295304759), (18, 1151382008), (21, 986898864), (24, 863536506), (28, 740174148), (36, 575691004), (41, 505484784), (42, 493449432), (48, 431768253), (49, 422956656), (56, 370087074), (63, 328966288), (71, 291899664), (72, 287845502), (82, 252742392), (84, 246724716), (98, 211478328), (112, 185043537), (123, 168494928), (126, 164483144), (142, 145949832), (144, 143922751), (147, 140985552), (164, 126371196), (168, 123362358), (196, 105739164), (213, 97299888), (246, 84247464), (252, 82241572), (284, 72974916), (287, 72212112), (294, 70492776), (328, 63185598), (336, 61681179), (369, 56164976), (392, 52869582), (426, 48649944), (441, 46995184), (492, 42123732), (497, 41699952), (504, 41120786), (568, 36487458), (574, 36106056), (588, 35246388), (639, 32433296), (656, 31592799), (738, 28082488), (784, 26434791), (852, 24324972), (861, 24070704), (882, 23497592), (984, 21061866), (994, 20849976), (1008, 20560393), (1009, 20540016), (1136, 18243729), (1148, 18053028), (1176, 17623194), (1278, 16216648), (1476, 14041244), (1491, 13899984), (1704, 12162486), (1722, 12035352), (1764, 11748796), (1968, 10530933), (1988, 10424988), (2009, 10316016), (2018, 10270008), (2296, 9026514), (2352, 8811597), (2556, 8108324), (2583, 8023568), (2911, 7119504), (2952, 7020622), (2982, 6949992), (3027, 6846672), (3408, 6081243), (3444, 6017676), (3479, 5957136), (3528, 5874398), (3976, 5212494), (4018, 5158008), (4036, 5135004), (4473, 4633328), (4592, 4513257), (5112, 4054162), (5166, 4011784), (5822, 3559752), (5904, 3510311), (5964, 3474996), (6027, 3438672), (6054, 3423336), (6888, 3008838), (6958, 2978568), (7056, 2937199), (7063, 2934288), (7952, 2606247), (8036, 2579004), (8072, 2567502), (8733, 2373168), (8946, 2316664), (9081, 2282224), (10224, 2027081), (10332, 2005892), (10437, 1985712), (11644, 1779876), (11928, 1737498), (12054, 1719336), (12108, 1711668), (13776, 1504419), (13916, 1489284), (14126, 1467144), (16072, 1289502), (16144, 1283751), (17466, 1186584), (17892, 1158332), (18081, 1146224), (18162, 1141112), (20377, 1017072), (20664, 1002946), (20874, 992856), (21189, 978096), (23288, 889938), (23856, 868749), (24108, 859668), (24216, 855834), (26199, 791056), (27832, 744642), (28252, 733572), (31311, 661904), (32144, 644751), (34932, 593292), (35784, 579166), (36162, 573112), (36324, 570556), (40754, 508536), (41328, 501473), (41369, 500976), (41748, 496428), (42378, 489048), (46576, 444969), (48216, 429834), (48432, 427917), (49441, 419184), (52398, 395528), (55664, 372321), (56504, 366786), (61131, 339024), (62622, 330952), (63567, 326032), (69864, 296646), (71568, 289583), (71639, 289296), (72324, 286556), (72648, 285278), (81508, 254268), (82738, 250488), (83496, 248214), (84756, 244524), (96432, 214917), (98882, 209592), (104796, 197764), (113008, 183393), (122262, 169512), (124107, 166992), (125244, 165476), (127134, 163016), (139728, 148323), (142639, 145296), (143278, 144648)]