20560957056

素因数分解:

$2^7\times 3^5\times {\mathrm{43}}^1\times {\mathrm{15373}}^1$

素因数の和:15445

約数の個数: 192

約数和(自身を含む): 62788645920

約数和(自身を除く): 42227688864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 81, 86, 96, 108, 128, 129, 144, 162, 172, 192, 216, 243, 258, 288, 324, 344, 384, 387, 432, 486, 516, 576, 648, 688, 774, 864, 972, 1032, 1152, 1161, 1296, 1376, 1548, 1728, 1944, 2064, 2322, 2592, 2752, 3096, 3456, 3483, 3888, 4128, 4644, 5184, 5504, 6192, 6966, 7776, 8256, 9288, 10368, 10449, 12384, 13932, 15373, 15552, 16512, 18576, 20898, 24768, 27864, 30746, 31104, 37152, 41796, 46119, 49536, 55728, 61492, 74304, 83592, 92238, 111456, 122984, 138357, 148608, 167184, 184476, 222912, 245968, 276714, 334368, 368952, 415071, 445824, 491936, 553428, 661039, 668736, 737904, 830142, 983872, 1106856, 1245213, 1322078, 1337472, 1475808, 1660284, 1967744, 1983117, 2213712, 2490426, 2644156, 2951616, 3320568, 3735639, 3966234, 4427424, 4980852, 5288312, 5903232, 5949351, 6641136, 7471278, 7932468, 8854848, 9961704, 10576624, 11898702, 13282272, 14942556, 15864936, 17709696, 17848053, 19923408, 21153248, 23797404, 26564544, 29885112, 31729872, 35696106, 39846816, 42306496, 47594808, 53129088, 53544159, 59770224, 63459744, 71392212, 79693632, 84612992, 95189616, 107088318, 119540448, 126919488, 142784424, 159387264, 160632477, 190379232, 214176636, 239080896, 253838976, 285568848, 321264954, 380758464, 428353272, 478161792, 571137696, 642529908, 761516928, 856706544, 1142275392, 1285059816, 1713413088, 2284550784, 2570119632, 3426826176, 5140239264, 6853652352, 10280478528, 20560957056]

約数ペア:

[(1, 20560957056), (2, 10280478528), (3, 6853652352), (4, 5140239264), (6, 3426826176), (8, 2570119632), (9, 2284550784), (12, 1713413088), (16, 1285059816), (18, 1142275392), (24, 856706544), (27, 761516928), (32, 642529908), (36, 571137696), (43, 478161792), (48, 428353272), (54, 380758464), (64, 321264954), (72, 285568848), (81, 253838976), (86, 239080896), (96, 214176636), (108, 190379232), (128, 160632477), (129, 159387264), (144, 142784424), (162, 126919488), (172, 119540448), (192, 107088318), (216, 95189616), (243, 84612992), (258, 79693632), (288, 71392212), (324, 63459744), (344, 59770224), (384, 53544159), (387, 53129088), (432, 47594808), (486, 42306496), (516, 39846816), (576, 35696106), (648, 31729872), (688, 29885112), (774, 26564544), (864, 23797404), (972, 21153248), (1032, 19923408), (1152, 17848053), (1161, 17709696), (1296, 15864936), (1376, 14942556), (1548, 13282272), (1728, 11898702), (1944, 10576624), (2064, 9961704), (2322, 8854848), (2592, 7932468), (2752, 7471278), (3096, 6641136), (3456, 5949351), (3483, 5903232), (3888, 5288312), (4128, 4980852), (4644, 4427424), (5184, 3966234), (5504, 3735639), (6192, 3320568), (6966, 2951616), (7776, 2644156), (8256, 2490426), (9288, 2213712), (10368, 1983117), (10449, 1967744), (12384, 1660284), (13932, 1475808), (15373, 1337472), (15552, 1322078), (16512, 1245213), (18576, 1106856), (20898, 983872), (24768, 830142), (27864, 737904), (30746, 668736), (31104, 661039), (37152, 553428), (41796, 491936), (46119, 445824), (49536, 415071), (55728, 368952), (61492, 334368), (74304, 276714), (83592, 245968), (92238, 222912), (111456, 184476), (122984, 167184), (138357, 148608)]