20533782528

素因数分解:

$2^{11}\times 3^4\times 7^1\times {\mathrm{17683}}^1$

素因数の和:17724

約数の個数: 240

約数和(自身を含む): 70098668640

約数和(自身を除く): 49564886112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 512, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1024, 1134, 1152, 1296, 1344, 1512, 1536, 1728, 1792, 2016, 2048, 2268, 2304, 2592, 2688, 3024, 3072, 3456, 3584, 4032, 4536, 4608, 5184, 5376, 6048, 6144, 6912, 7168, 8064, 9072, 9216, 10368, 10752, 12096, 13824, 14336, 16128, 17683, 18144, 18432, 20736, 21504, 24192, 27648, 32256, 35366, 36288, 41472, 43008, 48384, 53049, 55296, 64512, 70732, 72576, 82944, 96768, 106098, 123781, 129024, 141464, 145152, 159147, 165888, 193536, 212196, 247562, 282928, 290304, 318294, 371343, 387072, 424392, 477441, 495124, 565856, 580608, 636588, 742686, 848784, 954882, 990248, 1114029, 1131712, 1161216, 1273176, 1432323, 1485372, 1697568, 1909764, 1980496, 2228058, 2263424, 2546352, 2864646, 2970744, 3342087, 3395136, 3819528, 3960992, 4456116, 4526848, 5092704, 5729292, 5941488, 6684174, 6790272, 7639056, 7921984, 8912232, 9053696, 10026261, 10185408, 11458584, 11882976, 13368348, 13580544, 15278112, 15843968, 17824464, 18107392, 20052522, 20370816, 22917168, 23765952, 26736696, 27161088, 30556224, 31687936, 35648928, 36214784, 40105044, 40741632, 45834336, 47531904, 53473392, 54322176, 61112448, 63375872, 71297856, 80210088, 81483264, 91668672, 95063808, 106946784, 108644352, 122224896, 126751744, 142595712, 160420176, 162966528, 183337344, 190127616, 213893568, 244449792, 253503488, 285191424, 320840352, 325933056, 366674688, 380255232, 427787136, 488899584, 570382848, 641680704, 733349376, 760510464, 855574272, 977799168, 1140765696, 1283361408, 1466698752, 1711148544, 2281531392, 2566722816, 2933397504, 3422297088, 5133445632, 6844594176, 10266891264, 20533782528]

約数ペア:

[(1, 20533782528), (2, 10266891264), (3, 6844594176), (4, 5133445632), (6, 3422297088), (7, 2933397504), (8, 2566722816), (9, 2281531392), (12, 1711148544), (14, 1466698752), (16, 1283361408), (18, 1140765696), (21, 977799168), (24, 855574272), (27, 760510464), (28, 733349376), (32, 641680704), (36, 570382848), (42, 488899584), (48, 427787136), (54, 380255232), (56, 366674688), (63, 325933056), (64, 320840352), (72, 285191424), (81, 253503488), (84, 244449792), (96, 213893568), (108, 190127616), (112, 183337344), (126, 162966528), (128, 160420176), (144, 142595712), (162, 126751744), (168, 122224896), (189, 108644352), (192, 106946784), (216, 95063808), (224, 91668672), (252, 81483264), (256, 80210088), (288, 71297856), (324, 63375872), (336, 61112448), (378, 54322176), (384, 53473392), (432, 47531904), (448, 45834336), (504, 40741632), (512, 40105044), (567, 36214784), (576, 35648928), (648, 31687936), (672, 30556224), (756, 27161088), (768, 26736696), (864, 23765952), (896, 22917168), (1008, 20370816), (1024, 20052522), (1134, 18107392), (1152, 17824464), (1296, 15843968), (1344, 15278112), (1512, 13580544), (1536, 13368348), (1728, 11882976), (1792, 11458584), (2016, 10185408), (2048, 10026261), (2268, 9053696), (2304, 8912232), (2592, 7921984), (2688, 7639056), (3024, 6790272), (3072, 6684174), (3456, 5941488), (3584, 5729292), (4032, 5092704), (4536, 4526848), (4608, 4456116), (5184, 3960992), (5376, 3819528), (6048, 3395136), (6144, 3342087), (6912, 2970744), (7168, 2864646), (8064, 2546352), (9072, 2263424), (9216, 2228058), (10368, 1980496), (10752, 1909764), (12096, 1697568), (13824, 1485372), (14336, 1432323), (16128, 1273176), (17683, 1161216), (18144, 1131712), (18432, 1114029), (20736, 990248), (21504, 954882), (24192, 848784), (27648, 742686), (32256, 636588), (35366, 580608), (36288, 565856), (41472, 495124), (43008, 477441), (48384, 424392), (53049, 387072), (55296, 371343), (64512, 318294), (70732, 290304), (72576, 282928), (82944, 247562), (96768, 212196), (106098, 193536), (123781, 165888), (129024, 159147), (141464, 145152)]