20168872224

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1549}}^1\times {\mathrm{5897}}^1$

素因数の和:7482

約数の個数: 96

約数和(自身を含む): 55290211200

約数和(自身を除く): 35121338976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 1549, 2208, 3098, 4647, 5897, 6196, 9294, 11794, 12392, 17691, 18588, 23588, 24784, 35382, 35627, 37176, 47176, 49568, 70764, 71254, 74352, 94352, 106881, 135631, 141528, 142508, 148704, 188704, 213762, 271262, 283056, 285016, 406893, 427524, 542524, 566112, 570032, 813786, 855048, 1085048, 1140064, 1627572, 1710096, 2170096, 3255144, 3420192, 4340192, 6510288, 9134453, 13020576, 18268906, 27403359, 36537812, 54806718, 73075624, 109613436, 146151248, 210092419, 219226872, 292302496, 420184838, 438453744, 630277257, 840369676, 876907488, 1260554514, 1680739352, 2521109028, 3361478704, 5042218056, 6722957408, 10084436112, 20168872224]

約数ペア:

[(1, 20168872224), (2, 10084436112), (3, 6722957408), (4, 5042218056), (6, 3361478704), (8, 2521109028), (12, 1680739352), (16, 1260554514), (23, 876907488), (24, 840369676), (32, 630277257), (46, 438453744), (48, 420184838), (69, 292302496), (92, 219226872), (96, 210092419), (138, 146151248), (184, 109613436), (276, 73075624), (368, 54806718), (552, 36537812), (736, 27403359), (1104, 18268906), (1549, 13020576), (2208, 9134453), (3098, 6510288), (4647, 4340192), (5897, 3420192), (6196, 3255144), (9294, 2170096), (11794, 1710096), (12392, 1627572), (17691, 1140064), (18588, 1085048), (23588, 855048), (24784, 813786), (35382, 570032), (35627, 566112), (37176, 542524), (47176, 427524), (49568, 406893), (70764, 285016), (71254, 283056), (74352, 271262), (94352, 213762), (106881, 188704), (135631, 148704), (141528, 142508)]