20689979904

素因数分解:

$2^9\times 3^3\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{379}}^1$

素因数の和:776

約数の個数: 320

約数和(自身を含む): 67174272000

約数和(自身を除く): 46484292096

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 192, 198, 216, 256, 264, 288, 297, 352, 359, 379, 384, 396, 432, 512, 528, 576, 594, 704, 718, 758, 768, 792, 864, 1056, 1077, 1137, 1152, 1188, 1408, 1436, 1516, 1536, 1584, 1728, 2112, 2154, 2274, 2304, 2376, 2816, 2872, 3032, 3168, 3231, 3411, 3456, 3949, 4169, 4224, 4308, 4548, 4608, 4752, 5632, 5744, 6064, 6336, 6462, 6822, 6912, 7898, 8338, 8448, 8616, 9096, 9504, 9693, 10233, 11488, 11847, 12128, 12507, 12672, 12924, 13644, 13824, 15796, 16676, 16896, 17232, 18192, 19008, 19386, 20466, 22976, 23694, 24256, 25014, 25344, 25848, 27288, 31592, 33352, 34464, 35541, 36384, 37521, 38016, 38772, 40932, 45952, 47388, 48512, 50028, 50688, 51696, 54576, 63184, 66704, 68928, 71082, 72768, 75042, 76032, 77544, 81864, 91904, 94776, 97024, 100056, 103392, 106623, 109152, 112563, 126368, 133408, 136061, 137856, 142164, 145536, 150084, 152064, 155088, 163728, 183808, 189552, 194048, 200112, 206784, 213246, 218304, 225126, 252736, 266816, 272122, 275712, 284328, 291072, 300168, 310176, 327456, 379104, 400224, 408183, 413568, 426492, 436608, 450252, 505472, 533632, 544244, 551424, 568656, 582144, 600336, 620352, 654912, 758208, 800448, 816366, 827136, 852984, 873216, 900504, 1010944, 1067264, 1088488, 1137312, 1200672, 1224549, 1240704, 1309824, 1496671, 1516416, 1600896, 1632732, 1654272, 1705968, 1746432, 1801008, 2021888, 2134528, 2176976, 2274624, 2401344, 2449098, 2481408, 2619648, 2993342, 3032832, 3201792, 3265464, 3411936, 3602016, 3673647, 4353952, 4490013, 4549248, 4802688, 4898196, 4962816, 5239296, 5986684, 6065664, 6403584, 6530928, 6823872, 7204032, 7347294, 8707904, 8980026, 9098496, 9605376, 9796392, 11973368, 13061856, 13470039, 13647744, 14408064, 14694588, 17415808, 17960052, 18196992, 19210752, 19592784, 23946736, 26123712, 26940078, 27295488, 28816128, 29389176, 34831616, 35920104, 39185568, 40410117, 47893472, 52247424, 53880156, 54590976, 57632256, 58778352, 69663232, 71840208, 78371136, 80820234, 95786944, 104494848, 107760312, 117556704, 143680416, 156742272, 161640468, 191573888, 208989696, 215520624, 235113408, 287360832, 313484544, 323280936, 383147776, 431041248, 470226816, 574721664, 626969088, 646561872, 766295552, 862082496, 940453632, 1149443328, 1293123744, 1724164992, 1880907264, 2298886656, 2586247488, 3448329984, 5172494976, 6896659968, 10344989952, 20689979904]

約数ペア:

[(1, 20689979904), (2, 10344989952), (3, 6896659968), (4, 5172494976), (6, 3448329984), (8, 2586247488), (9, 2298886656), (11, 1880907264), (12, 1724164992), (16, 1293123744), (18, 1149443328), (22, 940453632), (24, 862082496), (27, 766295552), (32, 646561872), (33, 626969088), (36, 574721664), (44, 470226816), (48, 431041248), (54, 383147776), (64, 323280936), (66, 313484544), (72, 287360832), (88, 235113408), (96, 215520624), (99, 208989696), (108, 191573888), (128, 161640468), (132, 156742272), (144, 143680416), (176, 117556704), (192, 107760312), (198, 104494848), (216, 95786944), (256, 80820234), (264, 78371136), (288, 71840208), (297, 69663232), (352, 58778352), (359, 57632256), (379, 54590976), (384, 53880156), (396, 52247424), (432, 47893472), (512, 40410117), (528, 39185568), (576, 35920104), (594, 34831616), (704, 29389176), (718, 28816128), (758, 27295488), (768, 26940078), (792, 26123712), (864, 23946736), (1056, 19592784), (1077, 19210752), (1137, 18196992), (1152, 17960052), (1188, 17415808), (1408, 14694588), (1436, 14408064), (1516, 13647744), (1536, 13470039), (1584, 13061856), (1728, 11973368), (2112, 9796392), (2154, 9605376), (2274, 9098496), (2304, 8980026), (2376, 8707904), (2816, 7347294), (2872, 7204032), (3032, 6823872), (3168, 6530928), (3231, 6403584), (3411, 6065664), (3456, 5986684), (3949, 5239296), (4169, 4962816), (4224, 4898196), (4308, 4802688), (4548, 4549248), (4608, 4490013), (4752, 4353952), (5632, 3673647), (5744, 3602016), (6064, 3411936), (6336, 3265464), (6462, 3201792), (6822, 3032832), (6912, 2993342), (7898, 2619648), (8338, 2481408), (8448, 2449098), (8616, 2401344), (9096, 2274624), (9504, 2176976), (9693, 2134528), (10233, 2021888), (11488, 1801008), (11847, 1746432), (12128, 1705968), (12507, 1654272), (12672, 1632732), (12924, 1600896), (13644, 1516416), (13824, 1496671), (15796, 1309824), (16676, 1240704), (16896, 1224549), (17232, 1200672), (18192, 1137312), (19008, 1088488), (19386, 1067264), (20466, 1010944), (22976, 900504), (23694, 873216), (24256, 852984), (25014, 827136), (25344, 816366), (25848, 800448), (27288, 758208), (31592, 654912), (33352, 620352), (34464, 600336), (35541, 582144), (36384, 568656), (37521, 551424), (38016, 544244), (38772, 533632), (40932, 505472), (45952, 450252), (47388, 436608), (48512, 426492), (50028, 413568), (50688, 408183), (51696, 400224), (54576, 379104), (63184, 327456), (66704, 310176), (68928, 300168), (71082, 291072), (72768, 284328), (75042, 275712), (76032, 272122), (77544, 266816), (81864, 252736), (91904, 225126), (94776, 218304), (97024, 213246), (100056, 206784), (103392, 200112), (106623, 194048), (109152, 189552), (112563, 183808), (126368, 163728), (133408, 155088), (136061, 152064), (137856, 150084), (142164, 145536)]