20724056064

素因数分解:

$2^{22}\times 3^4\times {\mathrm{61}}^1$

素因数の和:117

約数の個数: 230

約数和(自身を含む): 62931329714

約数和(自身を除く): 42207273650

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 81, 96, 108, 122, 128, 144, 162, 183, 192, 216, 244, 256, 288, 324, 366, 384, 432, 488, 512, 549, 576, 648, 732, 768, 864, 976, 1024, 1098, 1152, 1296, 1464, 1536, 1647, 1728, 1952, 2048, 2196, 2304, 2592, 2928, 3072, 3294, 3456, 3904, 4096, 4392, 4608, 4941, 5184, 5856, 6144, 6588, 6912, 7808, 8192, 8784, 9216, 9882, 10368, 11712, 12288, 13176, 13824, 15616, 16384, 17568, 18432, 19764, 20736, 23424, 24576, 26352, 27648, 31232, 32768, 35136, 36864, 39528, 41472, 46848, 49152, 52704, 55296, 62464, 65536, 70272, 73728, 79056, 82944, 93696, 98304, 105408, 110592, 124928, 131072, 140544, 147456, 158112, 165888, 187392, 196608, 210816, 221184, 249856, 262144, 281088, 294912, 316224, 331776, 374784, 393216, 421632, 442368, 499712, 524288, 562176, 589824, 632448, 663552, 749568, 786432, 843264, 884736, 999424, 1048576, 1124352, 1179648, 1264896, 1327104, 1499136, 1572864, 1686528, 1769472, 1998848, 2097152, 2248704, 2359296, 2529792, 2654208, 2998272, 3145728, 3373056, 3538944, 3997696, 4194304, 4497408, 4718592, 5059584, 5308416, 5996544, 6291456, 6746112, 7077888, 7995392, 8994816, 9437184, 10119168, 10616832, 11993088, 12582912, 13492224, 14155776, 15990784, 17989632, 18874368, 20238336, 21233664, 23986176, 26984448, 28311552, 31981568, 35979264, 37748736, 40476672, 42467328, 47972352, 53968896, 56623104, 63963136, 71958528, 80953344, 84934656, 95944704, 107937792, 113246208, 127926272, 143917056, 161906688, 169869312, 191889408, 215875584, 255852544, 287834112, 323813376, 339738624, 383778816, 431751168, 575668224, 647626752, 767557632, 863502336, 1151336448, 1295253504, 1727004672, 2302672896, 2590507008, 3454009344, 5181014016, 6908018688, 10362028032, 20724056064]

約数ペア:

[(1, 20724056064), (2, 10362028032), (3, 6908018688), (4, 5181014016), (6, 3454009344), (8, 2590507008), (9, 2302672896), (12, 1727004672), (16, 1295253504), (18, 1151336448), (24, 863502336), (27, 767557632), (32, 647626752), (36, 575668224), (48, 431751168), (54, 383778816), (61, 339738624), (64, 323813376), (72, 287834112), (81, 255852544), (96, 215875584), (108, 191889408), (122, 169869312), (128, 161906688), (144, 143917056), (162, 127926272), (183, 113246208), (192, 107937792), (216, 95944704), (244, 84934656), (256, 80953344), (288, 71958528), (324, 63963136), (366, 56623104), (384, 53968896), (432, 47972352), (488, 42467328), (512, 40476672), (549, 37748736), (576, 35979264), (648, 31981568), (732, 28311552), (768, 26984448), (864, 23986176), (976, 21233664), (1024, 20238336), (1098, 18874368), (1152, 17989632), (1296, 15990784), (1464, 14155776), (1536, 13492224), (1647, 12582912), (1728, 11993088), (1952, 10616832), (2048, 10119168), (2196, 9437184), (2304, 8994816), (2592, 7995392), (2928, 7077888), (3072, 6746112), (3294, 6291456), (3456, 5996544), (3904, 5308416), (4096, 5059584), (4392, 4718592), (4608, 4497408), (4941, 4194304), (5184, 3997696), (5856, 3538944), (6144, 3373056), (6588, 3145728), (6912, 2998272), (7808, 2654208), (8192, 2529792), (8784, 2359296), (9216, 2248704), (9882, 2097152), (10368, 1998848), (11712, 1769472), (12288, 1686528), (13176, 1572864), (13824, 1499136), (15616, 1327104), (16384, 1264896), (17568, 1179648), (18432, 1124352), (19764, 1048576), (20736, 999424), (23424, 884736), (24576, 843264), (26352, 786432), (27648, 749568), (31232, 663552), (32768, 632448), (35136, 589824), (36864, 562176), (39528, 524288), (41472, 499712), (46848, 442368), (49152, 421632), (52704, 393216), (55296, 374784), (62464, 331776), (65536, 316224), (70272, 294912), (73728, 281088), (79056, 262144), (82944, 249856), (93696, 221184), (98304, 210816), (105408, 196608), (110592, 187392), (124928, 165888), (131072, 158112), (140544, 147456)]