20740761504

素因数分解:

$2^5\times 3^6\times {\mathrm{179}}^1\times {\mathrm{4967}}^1$

素因数の和:5174

約数の個数: 168

約数和(自身を含む): 61576472160

約数和(自身を除く): 40835710656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 179, 216, 243, 288, 324, 358, 432, 486, 537, 648, 716, 729, 864, 972, 1074, 1296, 1432, 1458, 1611, 1944, 2148, 2592, 2864, 2916, 3222, 3888, 4296, 4833, 4967, 5728, 5832, 6444, 7776, 8592, 9666, 9934, 11664, 12888, 14499, 14901, 17184, 19332, 19868, 23328, 25776, 28998, 29802, 38664, 39736, 43497, 44703, 51552, 57996, 59604, 77328, 79472, 86994, 89406, 115992, 119208, 130491, 134109, 154656, 158944, 173988, 178812, 231984, 238416, 260982, 268218, 347976, 357624, 402327, 463968, 476832, 521964, 536436, 695952, 715248, 804654, 889093, 1043928, 1072872, 1206981, 1391904, 1430496, 1609308, 1778186, 2087856, 2145744, 2413962, 2667279, 3218616, 3556372, 3620943, 4175712, 4291488, 4827924, 5334558, 6437232, 7112744, 7241886, 8001837, 9655848, 10669116, 12874464, 14225488, 14483772, 16003674, 19311696, 21338232, 24005511, 28450976, 28967544, 32007348, 38623392, 42676464, 48011022, 57935088, 64014696, 72016533, 85352928, 96022044, 115870176, 128029392, 144033066, 192044088, 216049599, 256058784, 288066132, 384088176, 432099198, 576132264, 648148797, 768176352, 864198396, 1152264528, 1296297594, 1728396792, 2304529056, 2592595188, 3456793584, 5185190376, 6913587168, 10370380752, 20740761504]

約数ペア:

[(1, 20740761504), (2, 10370380752), (3, 6913587168), (4, 5185190376), (6, 3456793584), (8, 2592595188), (9, 2304529056), (12, 1728396792), (16, 1296297594), (18, 1152264528), (24, 864198396), (27, 768176352), (32, 648148797), (36, 576132264), (48, 432099198), (54, 384088176), (72, 288066132), (81, 256058784), (96, 216049599), (108, 192044088), (144, 144033066), (162, 128029392), (179, 115870176), (216, 96022044), (243, 85352928), (288, 72016533), (324, 64014696), (358, 57935088), (432, 48011022), (486, 42676464), (537, 38623392), (648, 32007348), (716, 28967544), (729, 28450976), (864, 24005511), (972, 21338232), (1074, 19311696), (1296, 16003674), (1432, 14483772), (1458, 14225488), (1611, 12874464), (1944, 10669116), (2148, 9655848), (2592, 8001837), (2864, 7241886), (2916, 7112744), (3222, 6437232), (3888, 5334558), (4296, 4827924), (4833, 4291488), (4967, 4175712), (5728, 3620943), (5832, 3556372), (6444, 3218616), (7776, 2667279), (8592, 2413962), (9666, 2145744), (9934, 2087856), (11664, 1778186), (12888, 1609308), (14499, 1430496), (14901, 1391904), (17184, 1206981), (19332, 1072872), (19868, 1043928), (23328, 889093), (25776, 804654), (28998, 715248), (29802, 695952), (38664, 536436), (39736, 521964), (43497, 476832), (44703, 463968), (51552, 402327), (57996, 357624), (59604, 347976), (77328, 268218), (79472, 260982), (86994, 238416), (89406, 231984), (115992, 178812), (119208, 173988), (130491, 158944), (134109, 154656)]