20206485504

素因数分解:

$2^{15}\times 3^4\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:396

約数の個数: 320

約数和(自身を含む): 63184128480

約数和(自身を除く): 42977642976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 128, 138, 144, 162, 184, 192, 207, 216, 256, 276, 288, 324, 331, 368, 384, 414, 432, 512, 552, 576, 621, 648, 662, 736, 768, 828, 864, 993, 1024, 1104, 1152, 1242, 1296, 1324, 1472, 1536, 1656, 1728, 1863, 1986, 2048, 2208, 2304, 2484, 2592, 2648, 2944, 2979, 3072, 3312, 3456, 3726, 3972, 4096, 4416, 4608, 4968, 5184, 5296, 5888, 5958, 6144, 6624, 6912, 7452, 7613, 7944, 8192, 8832, 8937, 9216, 9936, 10368, 10592, 11776, 11916, 12288, 13248, 13824, 14904, 15226, 15888, 16384, 17664, 17874, 18432, 19872, 20736, 21184, 22839, 23552, 23832, 24576, 26496, 26811, 27648, 29808, 30452, 31776, 32768, 35328, 35748, 36864, 39744, 41472, 42368, 45678, 47104, 47664, 49152, 52992, 53622, 55296, 59616, 60904, 63552, 68517, 70656, 71496, 73728, 79488, 82944, 84736, 91356, 94208, 95328, 98304, 105984, 107244, 110592, 119232, 121808, 127104, 137034, 141312, 142992, 147456, 158976, 165888, 169472, 182712, 188416, 190656, 205551, 211968, 214488, 221184, 238464, 243616, 254208, 274068, 282624, 285984, 294912, 317952, 331776, 338944, 365424, 376832, 381312, 411102, 423936, 428976, 442368, 476928, 487232, 508416, 548136, 565248, 571968, 616653, 635904, 663552, 677888, 730848, 753664, 762624, 822204, 847872, 857952, 884736, 953856, 974464, 1016832, 1096272, 1130496, 1143936, 1233306, 1271808, 1327104, 1355776, 1461696, 1525248, 1644408, 1695744, 1715904, 1907712, 1948928, 2033664, 2192544, 2260992, 2287872, 2466612, 2543616, 2654208, 2711552, 2923392, 3050496, 3288816, 3391488, 3431808, 3815424, 3897856, 4067328, 4385088, 4575744, 4933224, 5087232, 5423104, 5846784, 6100992, 6577632, 6782976, 6863616, 7630848, 7795712, 8134656, 8770176, 9151488, 9866448, 10174464, 10846208, 11693568, 12201984, 13155264, 13727232, 15261696, 15591424, 16269312, 17540352, 18302976, 19732896, 20348928, 23387136, 24403968, 26310528, 27454464, 30523392, 31182848, 32538624, 35080704, 36605952, 39465792, 46774272, 48807936, 52621056, 54908928, 61046784, 62365696, 70161408, 73211904, 78931584, 93548544, 97615872, 105242112, 109817856, 124731392, 140322816, 146423808, 157863168, 187097088, 210484224, 219635712, 249462784, 280645632, 292847616, 315726336, 374194176, 420968448, 439271424, 561291264, 631452672, 748388352, 841936896, 878542848, 1122582528, 1262905344, 1683873792, 2245165056, 2525810688, 3367747584, 5051621376, 6735495168, 10103242752, 20206485504]

約数ペア:

[(1, 20206485504), (2, 10103242752), (3, 6735495168), (4, 5051621376), (6, 3367747584), (8, 2525810688), (9, 2245165056), (12, 1683873792), (16, 1262905344), (18, 1122582528), (23, 878542848), (24, 841936896), (27, 748388352), (32, 631452672), (36, 561291264), (46, 439271424), (48, 420968448), (54, 374194176), (64, 315726336), (69, 292847616), (72, 280645632), (81, 249462784), (92, 219635712), (96, 210484224), (108, 187097088), (128, 157863168), (138, 146423808), (144, 140322816), (162, 124731392), (184, 109817856), (192, 105242112), (207, 97615872), (216, 93548544), (256, 78931584), (276, 73211904), (288, 70161408), (324, 62365696), (331, 61046784), (368, 54908928), (384, 52621056), (414, 48807936), (432, 46774272), (512, 39465792), (552, 36605952), (576, 35080704), (621, 32538624), (648, 31182848), (662, 30523392), (736, 27454464), (768, 26310528), (828, 24403968), (864, 23387136), (993, 20348928), (1024, 19732896), (1104, 18302976), (1152, 17540352), (1242, 16269312), (1296, 15591424), (1324, 15261696), (1472, 13727232), (1536, 13155264), (1656, 12201984), (1728, 11693568), (1863, 10846208), (1986, 10174464), (2048, 9866448), (2208, 9151488), (2304, 8770176), (2484, 8134656), (2592, 7795712), (2648, 7630848), (2944, 6863616), (2979, 6782976), (3072, 6577632), (3312, 6100992), (3456, 5846784), (3726, 5423104), (3972, 5087232), (4096, 4933224), (4416, 4575744), (4608, 4385088), (4968, 4067328), (5184, 3897856), (5296, 3815424), (5888, 3431808), (5958, 3391488), (6144, 3288816), (6624, 3050496), (6912, 2923392), (7452, 2711552), (7613, 2654208), (7944, 2543616), (8192, 2466612), (8832, 2287872), (8937, 2260992), (9216, 2192544), (9936, 2033664), (10368, 1948928), (10592, 1907712), (11776, 1715904), (11916, 1695744), (12288, 1644408), (13248, 1525248), (13824, 1461696), (14904, 1355776), (15226, 1327104), (15888, 1271808), (16384, 1233306), (17664, 1143936), (17874, 1130496), (18432, 1096272), (19872, 1016832), (20736, 974464), (21184, 953856), (22839, 884736), (23552, 857952), (23832, 847872), (24576, 822204), (26496, 762624), (26811, 753664), (27648, 730848), (29808, 677888), (30452, 663552), (31776, 635904), (32768, 616653), (35328, 571968), (35748, 565248), (36864, 548136), (39744, 508416), (41472, 487232), (42368, 476928), (45678, 442368), (47104, 428976), (47664, 423936), (49152, 411102), (52992, 381312), (53622, 376832), (55296, 365424), (59616, 338944), (60904, 331776), (63552, 317952), (68517, 294912), (70656, 285984), (71496, 282624), (73728, 274068), (79488, 254208), (82944, 243616), (84736, 238464), (91356, 221184), (94208, 214488), (95328, 211968), (98304, 205551), (105984, 190656), (107244, 188416), (110592, 182712), (119232, 169472), (121808, 165888), (127104, 158976), (137034, 147456), (141312, 142992)]