20467607328

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{701}}^1\times {\mathrm{2069}}^1$

素因数の和:2800

約数の個数: 216

約数和(自身を含む): 67836934620

約数和(自身を除く): 47369327292

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 701, 784, 882, 1008, 1176, 1402, 1568, 1764, 2016, 2069, 2103, 2352, 2804, 3528, 4138, 4206, 4704, 4907, 5608, 6207, 6309, 7056, 8276, 8412, 9814, 11216, 12414, 12618, 14112, 14483, 14721, 16552, 16824, 18621, 19628, 22432, 24828, 25236, 28966, 29442, 33104, 33648, 34349, 37242, 39256, 43449, 44163, 49656, 50472, 57932, 58884, 66208, 67296, 68698, 74484, 78512, 86898, 88326, 99312, 100944, 101381, 103047, 115864, 117768, 130347, 137396, 148968, 157024, 173796, 176652, 198624, 201888, 202762, 206094, 231728, 235536, 260694, 274792, 297936, 304143, 309141, 347592, 353304, 405524, 412188, 463456, 471072, 521388, 549584, 595872, 608286, 618282, 695184, 706608, 811048, 824376, 912429, 1042776, 1099168, 1216572, 1236564, 1390368, 1413216, 1450369, 1622096, 1648752, 1824858, 2085552, 2433144, 2473128, 2900738, 3244192, 3297504, 3649716, 4171104, 4351107, 4866288, 4946256, 5801476, 7299432, 8702214, 9732576, 9892512, 10152583, 11602952, 13053321, 14598864, 17404428, 20305166, 23205904, 26106642, 29197728, 30457749, 34808856, 40610332, 46411808, 52213284, 60915498, 69617712, 71068081, 81220664, 91373247, 104426568, 121830996, 139235424, 142136162, 162441328, 182746494, 208853136, 213204243, 243661992, 284272324, 324882656, 365492988, 417706272, 426408486, 487323984, 568544648, 639612729, 730985976, 852816972, 974647968, 1137089296, 1279225458, 1461971952, 1705633944, 2274178592, 2558450916, 2923943904, 3411267888, 5116901832, 6822535776, 10233803664, 20467607328]

約数ペア:

[(1, 20467607328), (2, 10233803664), (3, 6822535776), (4, 5116901832), (6, 3411267888), (7, 2923943904), (8, 2558450916), (9, 2274178592), (12, 1705633944), (14, 1461971952), (16, 1279225458), (18, 1137089296), (21, 974647968), (24, 852816972), (28, 730985976), (32, 639612729), (36, 568544648), (42, 487323984), (48, 426408486), (49, 417706272), (56, 365492988), (63, 324882656), (72, 284272324), (84, 243661992), (96, 213204243), (98, 208853136), (112, 182746494), (126, 162441328), (144, 142136162), (147, 139235424), (168, 121830996), (196, 104426568), (224, 91373247), (252, 81220664), (288, 71068081), (294, 69617712), (336, 60915498), (392, 52213284), (441, 46411808), (504, 40610332), (588, 34808856), (672, 30457749), (701, 29197728), (784, 26106642), (882, 23205904), (1008, 20305166), (1176, 17404428), (1402, 14598864), (1568, 13053321), (1764, 11602952), (2016, 10152583), (2069, 9892512), (2103, 9732576), (2352, 8702214), (2804, 7299432), (3528, 5801476), (4138, 4946256), (4206, 4866288), (4704, 4351107), (4907, 4171104), (5608, 3649716), (6207, 3297504), (6309, 3244192), (7056, 2900738), (8276, 2473128), (8412, 2433144), (9814, 2085552), (11216, 1824858), (12414, 1648752), (12618, 1622096), (14112, 1450369), (14483, 1413216), (14721, 1390368), (16552, 1236564), (16824, 1216572), (18621, 1099168), (19628, 1042776), (22432, 912429), (24828, 824376), (25236, 811048), (28966, 706608), (29442, 695184), (33104, 618282), (33648, 608286), (34349, 595872), (37242, 549584), (39256, 521388), (43449, 471072), (44163, 463456), (49656, 412188), (50472, 405524), (57932, 353304), (58884, 347592), (66208, 309141), (67296, 304143), (68698, 297936), (74484, 274792), (78512, 260694), (86898, 235536), (88326, 231728), (99312, 206094), (100944, 202762), (101381, 201888), (103047, 198624), (115864, 176652), (117768, 173796), (130347, 157024), (137396, 148968)]