20171946816

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{229}}^1\times {\mathrm{3121}}^1$

素因数の和:3382

約数の個数: 252

約数和(自身を含む): 67574472420

約数和(自身を除く): 47402525604

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 229, 252, 288, 294, 336, 392, 441, 448, 458, 504, 576, 588, 672, 687, 784, 882, 916, 1008, 1176, 1344, 1374, 1568, 1603, 1764, 1832, 2016, 2061, 2352, 2748, 3121, 3136, 3206, 3528, 3664, 4032, 4122, 4704, 4809, 5496, 6242, 6412, 7056, 7328, 8244, 9363, 9408, 9618, 10992, 11221, 12484, 12824, 14112, 14427, 14656, 16488, 18726, 19236, 21847, 21984, 22442, 24968, 25648, 28089, 28224, 28854, 32976, 33663, 37452, 38472, 43694, 43968, 44884, 49936, 51296, 56178, 57708, 65541, 65952, 67326, 74904, 76944, 87388, 89768, 99872, 100989, 102592, 112356, 115416, 131082, 131904, 134652, 149808, 152929, 153888, 174776, 179536, 196623, 199744, 201978, 224712, 230832, 262164, 269304, 299616, 305858, 307776, 349552, 359072, 393246, 403956, 449424, 458787, 461664, 524328, 538608, 599232, 611716, 699104, 714709, 718144, 786492, 807912, 898848, 917574, 923328, 1048656, 1077216, 1223432, 1376361, 1398208, 1429418, 1572984, 1615824, 1797696, 1835148, 2097312, 2144127, 2154432, 2446864, 2752722, 2858836, 3145968, 3231648, 3670296, 4194624, 4288254, 4893728, 5002963, 5505444, 5717672, 6291936, 6432381, 6463296, 7340592, 8576508, 9787456, 10005926, 11010888, 11435344, 12583872, 12864762, 14681184, 15008889, 17153016, 20011852, 22021776, 22870688, 25729524, 29362368, 30017778, 34306032, 35020741, 40023704, 44043552, 45026667, 45741376, 51459048, 60035556, 68612064, 70041482, 80047408, 88087104, 90053334, 102918096, 105062223, 120071112, 137224128, 140082964, 160094816, 180106668, 205836192, 210124446, 240142224, 280165928, 315186669, 320189632, 360213336, 411672384, 420248892, 480284448, 560331856, 630373338, 720426672, 840497784, 960568896, 1120663712, 1260746676, 1440853344, 1680995568, 2241327424, 2521493352, 2881706688, 3361991136, 5042986704, 6723982272, 10085973408, 20171946816]

約数ペア:

[(1, 20171946816), (2, 10085973408), (3, 6723982272), (4, 5042986704), (6, 3361991136), (7, 2881706688), (8, 2521493352), (9, 2241327424), (12, 1680995568), (14, 1440853344), (16, 1260746676), (18, 1120663712), (21, 960568896), (24, 840497784), (28, 720426672), (32, 630373338), (36, 560331856), (42, 480284448), (48, 420248892), (49, 411672384), (56, 360213336), (63, 320189632), (64, 315186669), (72, 280165928), (84, 240142224), (96, 210124446), (98, 205836192), (112, 180106668), (126, 160094816), (144, 140082964), (147, 137224128), (168, 120071112), (192, 105062223), (196, 102918096), (224, 90053334), (229, 88087104), (252, 80047408), (288, 70041482), (294, 68612064), (336, 60035556), (392, 51459048), (441, 45741376), (448, 45026667), (458, 44043552), (504, 40023704), (576, 35020741), (588, 34306032), (672, 30017778), (687, 29362368), (784, 25729524), (882, 22870688), (916, 22021776), (1008, 20011852), (1176, 17153016), (1344, 15008889), (1374, 14681184), (1568, 12864762), (1603, 12583872), (1764, 11435344), (1832, 11010888), (2016, 10005926), (2061, 9787456), (2352, 8576508), (2748, 7340592), (3121, 6463296), (3136, 6432381), (3206, 6291936), (3528, 5717672), (3664, 5505444), (4032, 5002963), (4122, 4893728), (4704, 4288254), (4809, 4194624), (5496, 3670296), (6242, 3231648), (6412, 3145968), (7056, 2858836), (7328, 2752722), (8244, 2446864), (9363, 2154432), (9408, 2144127), (9618, 2097312), (10992, 1835148), (11221, 1797696), (12484, 1615824), (12824, 1572984), (14112, 1429418), (14427, 1398208), (14656, 1376361), (16488, 1223432), (18726, 1077216), (19236, 1048656), (21847, 923328), (21984, 917574), (22442, 898848), (24968, 807912), (25648, 786492), (28089, 718144), (28224, 714709), (28854, 699104), (32976, 611716), (33663, 599232), (37452, 538608), (38472, 524328), (43694, 461664), (43968, 458787), (44884, 449424), (49936, 403956), (51296, 393246), (56178, 359072), (57708, 349552), (65541, 307776), (65952, 305858), (67326, 299616), (74904, 269304), (76944, 262164), (87388, 230832), (89768, 224712), (99872, 201978), (100989, 199744), (102592, 196623), (112356, 179536), (115416, 174776), (131082, 153888), (131904, 152929), (134652, 149808)]