20236465984

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1013}}^1$

素因数の和:1153

約数の個数: 224

約数和(自身を含む): 50588119296

約数和(自身を除く): 30351653312

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 43, 56, 61, 64, 68, 86, 112, 119, 122, 136, 172, 224, 238, 244, 272, 301, 344, 427, 448, 476, 488, 544, 602, 688, 731, 854, 952, 976, 1013, 1037, 1088, 1204, 1376, 1462, 1708, 1904, 1952, 2026, 2074, 2408, 2623, 2752, 2924, 3416, 3808, 3904, 4052, 4148, 4816, 5117, 5246, 5848, 6832, 7091, 7259, 7616, 8104, 8296, 9632, 10234, 10492, 11696, 13664, 14182, 14518, 16208, 16592, 17221, 18361, 19264, 20468, 20984, 23392, 27328, 28364, 29036, 32416, 33184, 34442, 36722, 40936, 41968, 43559, 44591, 46784, 56728, 58072, 61793, 64832, 66368, 68884, 73444, 81872, 83936, 87118, 89182, 113456, 116144, 120547, 123586, 137768, 146888, 163744, 167872, 174236, 178364, 226912, 232288, 241094, 247172, 275536, 293776, 304913, 312137, 327488, 348472, 356728, 432551, 453824, 464576, 482188, 494344, 551072, 587552, 609826, 624274, 696944, 713456, 740503, 865102, 964376, 988688, 1050481, 1102144, 1175104, 1219652, 1248548, 1393888, 1426912, 1481006, 1730204, 1928752, 1977376, 2100962, 2439304, 2497096, 2657099, 2787776, 2853824, 2962012, 3460408, 3857504, 3954752, 4201924, 4878608, 4994192, 5183521, 5314198, 5924024, 6920816, 7353367, 7715008, 8403848, 9757216, 9988384, 10367042, 10628396, 11848048, 13841632, 14706734, 16807696, 18599693, 19514432, 19976768, 20734084, 21256792, 23696096, 27683264, 29413468, 33615392, 37199386, 41468168, 42513584, 45170683, 47392192, 58826936, 67230784, 74398772, 82936336, 85027168, 90341366, 117653872, 148797544, 165872672, 170054336, 180682732, 235307744, 297595088, 316194781, 331745344, 361365464, 470615488, 595190176, 632389562, 722730928, 1190380352, 1264779124, 1445461856, 2529558248, 2890923712, 5059116496, 10118232992, 20236465984]

約数ペア:

[(1, 20236465984), (2, 10118232992), (4, 5059116496), (7, 2890923712), (8, 2529558248), (14, 1445461856), (16, 1264779124), (17, 1190380352), (28, 722730928), (32, 632389562), (34, 595190176), (43, 470615488), (56, 361365464), (61, 331745344), (64, 316194781), (68, 297595088), (86, 235307744), (112, 180682732), (119, 170054336), (122, 165872672), (136, 148797544), (172, 117653872), (224, 90341366), (238, 85027168), (244, 82936336), (272, 74398772), (301, 67230784), (344, 58826936), (427, 47392192), (448, 45170683), (476, 42513584), (488, 41468168), (544, 37199386), (602, 33615392), (688, 29413468), (731, 27683264), (854, 23696096), (952, 21256792), (976, 20734084), (1013, 19976768), (1037, 19514432), (1088, 18599693), (1204, 16807696), (1376, 14706734), (1462, 13841632), (1708, 11848048), (1904, 10628396), (1952, 10367042), (2026, 9988384), (2074, 9757216), (2408, 8403848), (2623, 7715008), (2752, 7353367), (2924, 6920816), (3416, 5924024), (3808, 5314198), (3904, 5183521), (4052, 4994192), (4148, 4878608), (4816, 4201924), (5117, 3954752), (5246, 3857504), (5848, 3460408), (6832, 2962012), (7091, 2853824), (7259, 2787776), (7616, 2657099), (8104, 2497096), (8296, 2439304), (9632, 2100962), (10234, 1977376), (10492, 1928752), (11696, 1730204), (13664, 1481006), (14182, 1426912), (14518, 1393888), (16208, 1248548), (16592, 1219652), (17221, 1175104), (18361, 1102144), (19264, 1050481), (20468, 988688), (20984, 964376), (23392, 865102), (27328, 740503), (28364, 713456), (29036, 696944), (32416, 624274), (33184, 609826), (34442, 587552), (36722, 551072), (40936, 494344), (41968, 482188), (43559, 464576), (44591, 453824), (46784, 432551), (56728, 356728), (58072, 348472), (61793, 327488), (64832, 312137), (66368, 304913), (68884, 293776), (73444, 275536), (81872, 247172), (83936, 241094), (87118, 232288), (89182, 226912), (113456, 178364), (116144, 174236), (120547, 167872), (123586, 163744), (137768, 146888)]