20651499072

素因数分解:

$2^6\times 3^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{8807}}^1$

素因数の和:8910

約数の個数: 224

約数和(自身を含む): 64432281600

約数和(自身を除く): 43780782528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 59, 64, 69, 72, 92, 96, 108, 118, 138, 144, 177, 184, 192, 207, 216, 236, 276, 288, 354, 368, 414, 432, 472, 531, 552, 576, 621, 708, 736, 828, 864, 944, 1062, 1104, 1242, 1357, 1416, 1472, 1593, 1656, 1728, 1888, 2124, 2208, 2484, 2714, 2832, 3186, 3312, 3776, 4071, 4248, 4416, 4968, 5428, 5664, 6372, 6624, 8142, 8496, 8807, 9936, 10856, 11328, 12213, 12744, 13248, 16284, 16992, 17614, 19872, 21712, 24426, 25488, 26421, 32568, 33984, 35228, 36639, 39744, 43424, 48852, 50976, 52842, 65136, 70456, 73278, 79263, 86848, 97704, 101952, 105684, 130272, 140912, 146556, 158526, 195408, 202561, 211368, 237789, 260544, 281824, 293112, 317052, 390816, 405122, 422736, 475578, 519613, 563648, 586224, 607683, 634104, 781632, 810244, 845472, 951156, 1039226, 1172448, 1215366, 1268208, 1558839, 1620488, 1690944, 1823049, 1902312, 2078452, 2344896, 2430732, 2536416, 3117678, 3240976, 3646098, 3804624, 4156904, 4676517, 4861464, 5072832, 5469147, 6235356, 6481952, 7292196, 7609248, 8313808, 9353034, 9722928, 10938294, 11951099, 12470712, 12963904, 14029551, 14584392, 15218496, 16627616, 18706068, 19445856, 21876588, 23902198, 24941424, 28059102, 29168784, 33255232, 35853297, 37412136, 38891712, 43753176, 47804396, 49882848, 56118204, 58337568, 71706594, 74824272, 87506352, 95608792, 99765696, 107559891, 112236408, 116675136, 143413188, 149648544, 175012704, 191217584, 215119782, 224472816, 286826376, 299297088, 322679673, 350025408, 382435168, 430239564, 448945632, 573652752, 645359346, 764870336, 860479128, 897891264, 1147305504, 1290718692, 1720958256, 2294611008, 2581437384, 3441916512, 5162874768, 6883833024, 10325749536, 20651499072]

約数ペア:

[(1, 20651499072), (2, 10325749536), (3, 6883833024), (4, 5162874768), (6, 3441916512), (8, 2581437384), (9, 2294611008), (12, 1720958256), (16, 1290718692), (18, 1147305504), (23, 897891264), (24, 860479128), (27, 764870336), (32, 645359346), (36, 573652752), (46, 448945632), (48, 430239564), (54, 382435168), (59, 350025408), (64, 322679673), (69, 299297088), (72, 286826376), (92, 224472816), (96, 215119782), (108, 191217584), (118, 175012704), (138, 149648544), (144, 143413188), (177, 116675136), (184, 112236408), (192, 107559891), (207, 99765696), (216, 95608792), (236, 87506352), (276, 74824272), (288, 71706594), (354, 58337568), (368, 56118204), (414, 49882848), (432, 47804396), (472, 43753176), (531, 38891712), (552, 37412136), (576, 35853297), (621, 33255232), (708, 29168784), (736, 28059102), (828, 24941424), (864, 23902198), (944, 21876588), (1062, 19445856), (1104, 18706068), (1242, 16627616), (1357, 15218496), (1416, 14584392), (1472, 14029551), (1593, 12963904), (1656, 12470712), (1728, 11951099), (1888, 10938294), (2124, 9722928), (2208, 9353034), (2484, 8313808), (2714, 7609248), (2832, 7292196), (3186, 6481952), (3312, 6235356), (3776, 5469147), (4071, 5072832), (4248, 4861464), (4416, 4676517), (4968, 4156904), (5428, 3804624), (5664, 3646098), (6372, 3240976), (6624, 3117678), (8142, 2536416), (8496, 2430732), (8807, 2344896), (9936, 2078452), (10856, 1902312), (11328, 1823049), (12213, 1690944), (12744, 1620488), (13248, 1558839), (16284, 1268208), (16992, 1215366), (17614, 1172448), (19872, 1039226), (21712, 951156), (24426, 845472), (25488, 810244), (26421, 781632), (32568, 634104), (33984, 607683), (35228, 586224), (36639, 563648), (39744, 519613), (43424, 475578), (48852, 422736), (50976, 405122), (52842, 390816), (65136, 317052), (70456, 293112), (73278, 281824), (79263, 260544), (86848, 237789), (97704, 211368), (101952, 202561), (105684, 195408), (130272, 158526), (140912, 146556)]