20567016288

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{261587}}^1$

素因数の和:261626

約数の個数: 192

約数和(自身を含む): 73830597120

約数和(自身を除く): 53263580832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 468, 504, 546, 624, 672, 702, 728, 756, 819, 864, 936, 1008, 1092, 1248, 1404, 1456, 1512, 1638, 1872, 2016, 2184, 2457, 2808, 2912, 3024, 3276, 3744, 4368, 4914, 5616, 6048, 6552, 8736, 9828, 11232, 13104, 19656, 26208, 39312, 78624, 261587, 523174, 784761, 1046348, 1569522, 1831109, 2092696, 2354283, 3139044, 3400631, 3662218, 4185392, 4708566, 5493327, 6278088, 6801262, 7062849, 7324436, 8370784, 9417132, 10201893, 10986654, 12556176, 13602524, 14125698, 14648872, 16479981, 18834264, 20403786, 21973308, 23804417, 25112352, 27205048, 28251396, 29297744, 30605679, 32959962, 37668528, 40807572, 43946616, 47608834, 49439943, 54410096, 56502792, 58595488, 61211358, 65919924, 71413251, 75337056, 81615144, 87893232, 91817037, 95217668, 98879886, 108820192, 113005584, 122422716, 131839848, 142826502, 163230288, 175786464, 183634074, 190435336, 197759772, 214239753, 226011168, 244845432, 263679696, 285653004, 326460576, 367268148, 380870672, 395519544, 428479506, 489690864, 527359392, 571306008, 642719259, 734536296, 761741344, 791039088, 856959012, 979381728, 1142612016, 1285438518, 1469072592, 1582078176, 1713918024, 2285224032, 2570877036, 2938145184, 3427836048, 5141754072, 6855672096, 10283508144, 20567016288]

約数ペア:

[(1, 20567016288), (2, 10283508144), (3, 6855672096), (4, 5141754072), (6, 3427836048), (7, 2938145184), (8, 2570877036), (9, 2285224032), (12, 1713918024), (13, 1582078176), (14, 1469072592), (16, 1285438518), (18, 1142612016), (21, 979381728), (24, 856959012), (26, 791039088), (27, 761741344), (28, 734536296), (32, 642719259), (36, 571306008), (39, 527359392), (42, 489690864), (48, 428479506), (52, 395519544), (54, 380870672), (56, 367268148), (63, 326460576), (72, 285653004), (78, 263679696), (84, 244845432), (91, 226011168), (96, 214239753), (104, 197759772), (108, 190435336), (112, 183634074), (117, 175786464), (126, 163230288), (144, 142826502), (156, 131839848), (168, 122422716), (182, 113005584), (189, 108820192), (208, 98879886), (216, 95217668), (224, 91817037), (234, 87893232), (252, 81615144), (273, 75337056), (288, 71413251), (312, 65919924), (336, 61211358), (351, 58595488), (364, 56502792), (378, 54410096), (416, 49439943), (432, 47608834), (468, 43946616), (504, 40807572), (546, 37668528), (624, 32959962), (672, 30605679), (702, 29297744), (728, 28251396), (756, 27205048), (819, 25112352), (864, 23804417), (936, 21973308), (1008, 20403786), (1092, 18834264), (1248, 16479981), (1404, 14648872), (1456, 14125698), (1512, 13602524), (1638, 12556176), (1872, 10986654), (2016, 10201893), (2184, 9417132), (2457, 8370784), (2808, 7324436), (2912, 7062849), (3024, 6801262), (3276, 6278088), (3744, 5493327), (4368, 4708566), (4914, 4185392), (5616, 3662218), (6048, 3400631), (6552, 3139044), (8736, 2354283), (9828, 2092696), (11232, 1831109), (13104, 1569522), (19656, 1046348), (26208, 784761), (39312, 523174), (78624, 261587)]