20260661568

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{263}}^1$

素因数の和:402

約数の個数: 336

約数和(自身を含む): 64991748096

約数和(自身を除く): 44731086528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 43, 48, 56, 62, 64, 84, 86, 93, 96, 112, 124, 129, 168, 172, 186, 192, 217, 224, 248, 258, 263, 301, 336, 344, 372, 434, 448, 496, 516, 526, 602, 651, 672, 688, 744, 789, 868, 903, 992, 1032, 1052, 1204, 1302, 1333, 1344, 1376, 1488, 1578, 1736, 1806, 1841, 1849, 1984, 2064, 2104, 2408, 2604, 2666, 2752, 2976, 3156, 3472, 3612, 3682, 3698, 3999, 4128, 4208, 4816, 5208, 5332, 5523, 5547, 5952, 6312, 6944, 7224, 7364, 7396, 7998, 8153, 8256, 8416, 9331, 9632, 10416, 10664, 11046, 11094, 11309, 12624, 12943, 13888, 14448, 14728, 14792, 15996, 16306, 16832, 18662, 19264, 20832, 21328, 22092, 22188, 22618, 24459, 25248, 25886, 27993, 28896, 29456, 29584, 31992, 32612, 33927, 37324, 38829, 41664, 42656, 44184, 44376, 45236, 48918, 50496, 51772, 55986, 57071, 57319, 57792, 58912, 59168, 63984, 65224, 67854, 74648, 77658, 79163, 85312, 88368, 88752, 90472, 97836, 103544, 111972, 114142, 114638, 117824, 118336, 127968, 130448, 135708, 149296, 155316, 158326, 171213, 171957, 176736, 177504, 180944, 195672, 207088, 223944, 228284, 229276, 237489, 255936, 260896, 271416, 298592, 310632, 316652, 342426, 343914, 350579, 353472, 355008, 361888, 391344, 401233, 414176, 447888, 456568, 458552, 474978, 486287, 521792, 542832, 597184, 621264, 633304, 684852, 687828, 701158, 723776, 782688, 802466, 828352, 895776, 913136, 917104, 949956, 972574, 1051737, 1085664, 1203699, 1242528, 1266608, 1369704, 1375656, 1402316, 1458861, 1565376, 1604932, 1791552, 1826272, 1834208, 1899912, 1945148, 2103474, 2171328, 2407398, 2454053, 2485056, 2533216, 2739408, 2751312, 2804632, 2917722, 3209864, 3404009, 3652544, 3668416, 3799824, 3890296, 4206948, 4814796, 4908106, 5066432, 5478816, 5502624, 5609264, 5835444, 6419728, 6808018, 7362159, 7599648, 7780592, 8413896, 9629592, 9816212, 10212027, 10957632, 11005248, 11218528, 11670888, 12839456, 13616036, 14724318, 15074897, 15199296, 15561184, 16827792, 19259184, 19632424, 20424054, 22437056, 23341776, 25678912, 27232072, 29448636, 30149794, 31122368, 33655584, 38518368, 39264848, 40848108, 45224691, 46683552, 54464144, 58897272, 60299588, 67311168, 77036736, 78529696, 81696216, 90449382, 93367104, 105524279, 108928288, 117794544, 120599176, 157059392, 163392432, 180898764, 211048558, 217856576, 235589088, 241198352, 316572837, 326784864, 361797528, 422097116, 471178176, 482396704, 633145674, 653569728, 723595056, 844194232, 964793408, 1266291348, 1447190112, 1688388464, 2532582696, 2894380224, 3376776928, 5065165392, 6753553856, 10130330784, 20260661568]

約数ペア:

[(1, 20260661568), (2, 10130330784), (3, 6753553856), (4, 5065165392), (6, 3376776928), (7, 2894380224), (8, 2532582696), (12, 1688388464), (14, 1447190112), (16, 1266291348), (21, 964793408), (24, 844194232), (28, 723595056), (31, 653569728), (32, 633145674), (42, 482396704), (43, 471178176), (48, 422097116), (56, 361797528), (62, 326784864), (64, 316572837), (84, 241198352), (86, 235589088), (93, 217856576), (96, 211048558), (112, 180898764), (124, 163392432), (129, 157059392), (168, 120599176), (172, 117794544), (186, 108928288), (192, 105524279), (217, 93367104), (224, 90449382), (248, 81696216), (258, 78529696), (263, 77036736), (301, 67311168), (336, 60299588), (344, 58897272), (372, 54464144), (434, 46683552), (448, 45224691), (496, 40848108), (516, 39264848), (526, 38518368), (602, 33655584), (651, 31122368), (672, 30149794), (688, 29448636), (744, 27232072), (789, 25678912), (868, 23341776), (903, 22437056), (992, 20424054), (1032, 19632424), (1052, 19259184), (1204, 16827792), (1302, 15561184), (1333, 15199296), (1344, 15074897), (1376, 14724318), (1488, 13616036), (1578, 12839456), (1736, 11670888), (1806, 11218528), (1841, 11005248), (1849, 10957632), (1984, 10212027), (2064, 9816212), (2104, 9629592), (2408, 8413896), (2604, 7780592), (2666, 7599648), (2752, 7362159), (2976, 6808018), (3156, 6419728), (3472, 5835444), (3612, 5609264), (3682, 5502624), (3698, 5478816), (3999, 5066432), (4128, 4908106), (4208, 4814796), (4816, 4206948), (5208, 3890296), (5332, 3799824), (5523, 3668416), (5547, 3652544), (5952, 3404009), (6312, 3209864), (6944, 2917722), (7224, 2804632), (7364, 2751312), (7396, 2739408), (7998, 2533216), (8153, 2485056), (8256, 2454053), (8416, 2407398), (9331, 2171328), (9632, 2103474), (10416, 1945148), (10664, 1899912), (11046, 1834208), (11094, 1826272), (11309, 1791552), (12624, 1604932), (12943, 1565376), (13888, 1458861), (14448, 1402316), (14728, 1375656), (14792, 1369704), (15996, 1266608), (16306, 1242528), (16832, 1203699), (18662, 1085664), (19264, 1051737), (20832, 972574), (21328, 949956), (22092, 917104), (22188, 913136), (22618, 895776), (24459, 828352), (25248, 802466), (25886, 782688), (27993, 723776), (28896, 701158), (29456, 687828), (29584, 684852), (31992, 633304), (32612, 621264), (33927, 597184), (37324, 542832), (38829, 521792), (41664, 486287), (42656, 474978), (44184, 458552), (44376, 456568), (45236, 447888), (48918, 414176), (50496, 401233), (51772, 391344), (55986, 361888), (57071, 355008), (57319, 353472), (57792, 350579), (58912, 343914), (59168, 342426), (63984, 316652), (65224, 310632), (67854, 298592), (74648, 271416), (77658, 260896), (79163, 255936), (85312, 237489), (88368, 229276), (88752, 228284), (90472, 223944), (97836, 207088), (103544, 195672), (111972, 180944), (114142, 177504), (114638, 176736), (117824, 171957), (118336, 171213), (127968, 158326), (130448, 155316), (135708, 149296)]