20178954432

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{8191}}^1$

素因数の和:8276

約数の個数: 336

約数和(自身を含む): 72710356992

約数和(自身を除く): 52531402560

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 47, 48, 52, 56, 63, 64, 72, 78, 84, 91, 94, 96, 104, 112, 117, 126, 141, 144, 156, 168, 182, 188, 192, 208, 224, 234, 252, 273, 282, 288, 312, 329, 336, 364, 376, 416, 423, 448, 468, 504, 546, 564, 576, 611, 624, 658, 672, 728, 752, 819, 832, 846, 936, 987, 1008, 1092, 1128, 1222, 1248, 1316, 1344, 1456, 1504, 1638, 1692, 1833, 1872, 1974, 2016, 2184, 2256, 2444, 2496, 2632, 2912, 2961, 3008, 3276, 3384, 3666, 3744, 3948, 4032, 4277, 4368, 4512, 4888, 5264, 5499, 5824, 5922, 6552, 6768, 7332, 7488, 7896, 8191, 8554, 8736, 9024, 9776, 10528, 10998, 11844, 12831, 13104, 13536, 14664, 15792, 16382, 17108, 17472, 19552, 21056, 21996, 23688, 24573, 25662, 26208, 27072, 29328, 31584, 32764, 34216, 38493, 39104, 43992, 47376, 49146, 51324, 52416, 57337, 58656, 63168, 65528, 68432, 73719, 76986, 87984, 94752, 98292, 102648, 106483, 114674, 117312, 131056, 136864, 147438, 153972, 172011, 175968, 189504, 196584, 205296, 212966, 229348, 262112, 273728, 294876, 307944, 319449, 344022, 351936, 384977, 393168, 410592, 425932, 458696, 516033, 524224, 589752, 615888, 638898, 688044, 745381, 769954, 786336, 821184, 851864, 917392, 958347, 1032066, 1154931, 1179504, 1231776, 1277796, 1376088, 1490762, 1539908, 1572672, 1703728, 1834784, 1916694, 2064132, 2236143, 2309862, 2359008, 2463552, 2555592, 2694839, 2752176, 2981524, 3079816, 3407456, 3464793, 3669568, 3833388, 4128264, 4472286, 4619724, 4718016, 5004701, 5111184, 5389678, 5504352, 5963048, 6159632, 6708429, 6814912, 6929586, 7666776, 8084517, 8256528, 8944572, 9239448, 10009402, 10222368, 10779356, 11008704, 11926096, 12319264, 13416858, 13859172, 15014103, 15333552, 16169034, 16513056, 17889144, 18478896, 20018804, 20444736, 21558712, 23852192, 24253551, 24638528, 26833716, 27718344, 30028206, 30667104, 32338068, 33026112, 35032907, 35778288, 36957792, 40037608, 43117424, 45042309, 47704384, 48507102, 53667432, 55436688, 60056412, 61334208, 64676136, 70065814, 71556576, 73915584, 80075216, 86234848, 90084618, 97014204, 105098721, 107334864, 110873376, 120112824, 129352272, 140131628, 143113152, 160150432, 172469696, 180169236, 194028408, 210197442, 214669728, 221746752, 240225648, 258704544, 280263256, 315296163, 320300864, 360338472, 388056816, 420394884, 429339456, 480451296, 517409088, 560526512, 630592326, 720676944, 776113632, 840789768, 960902592, 1121053024, 1261184652, 1441353888, 1552227264, 1681579536, 2242106048, 2522369304, 2882707776, 3363159072, 5044738608, 6726318144, 10089477216, 20178954432]

約数ペア:

[(1, 20178954432), (2, 10089477216), (3, 6726318144), (4, 5044738608), (6, 3363159072), (7, 2882707776), (8, 2522369304), (9, 2242106048), (12, 1681579536), (13, 1552227264), (14, 1441353888), (16, 1261184652), (18, 1121053024), (21, 960902592), (24, 840789768), (26, 776113632), (28, 720676944), (32, 630592326), (36, 560526512), (39, 517409088), (42, 480451296), (47, 429339456), (48, 420394884), (52, 388056816), (56, 360338472), (63, 320300864), (64, 315296163), (72, 280263256), (78, 258704544), (84, 240225648), (91, 221746752), (94, 214669728), (96, 210197442), (104, 194028408), (112, 180169236), (117, 172469696), (126, 160150432), (141, 143113152), (144, 140131628), (156, 129352272), (168, 120112824), (182, 110873376), (188, 107334864), (192, 105098721), (208, 97014204), (224, 90084618), (234, 86234848), (252, 80075216), (273, 73915584), (282, 71556576), (288, 70065814), (312, 64676136), (329, 61334208), (336, 60056412), (364, 55436688), (376, 53667432), (416, 48507102), (423, 47704384), (448, 45042309), (468, 43117424), (504, 40037608), (546, 36957792), (564, 35778288), (576, 35032907), (611, 33026112), (624, 32338068), (658, 30667104), (672, 30028206), (728, 27718344), (752, 26833716), (819, 24638528), (832, 24253551), (846, 23852192), (936, 21558712), (987, 20444736), (1008, 20018804), (1092, 18478896), (1128, 17889144), (1222, 16513056), (1248, 16169034), (1316, 15333552), (1344, 15014103), (1456, 13859172), (1504, 13416858), (1638, 12319264), (1692, 11926096), (1833, 11008704), (1872, 10779356), (1974, 10222368), (2016, 10009402), (2184, 9239448), (2256, 8944572), (2444, 8256528), (2496, 8084517), (2632, 7666776), (2912, 6929586), (2961, 6814912), (3008, 6708429), (3276, 6159632), (3384, 5963048), (3666, 5504352), (3744, 5389678), (3948, 5111184), (4032, 5004701), (4277, 4718016), (4368, 4619724), (4512, 4472286), (4888, 4128264), (5264, 3833388), (5499, 3669568), (5824, 3464793), (5922, 3407456), (6552, 3079816), (6768, 2981524), (7332, 2752176), (7488, 2694839), (7896, 2555592), (8191, 2463552), (8554, 2359008), (8736, 2309862), (9024, 2236143), (9776, 2064132), (10528, 1916694), (10998, 1834784), (11844, 1703728), (12831, 1572672), (13104, 1539908), (13536, 1490762), (14664, 1376088), (15792, 1277796), (16382, 1231776), (17108, 1179504), (17472, 1154931), (19552, 1032066), (21056, 958347), (21996, 917392), (23688, 851864), (24573, 821184), (25662, 786336), (26208, 769954), (27072, 745381), (29328, 688044), (31584, 638898), (32764, 615888), (34216, 589752), (38493, 524224), (39104, 516033), (43992, 458696), (47376, 425932), (49146, 410592), (51324, 393168), (52416, 384977), (57337, 351936), (58656, 344022), (63168, 319449), (65528, 307944), (68432, 294876), (73719, 273728), (76986, 262112), (87984, 229348), (94752, 212966), (98292, 205296), (102648, 196584), (106483, 189504), (114674, 175968), (117312, 172011), (131056, 153972), (136864, 147438)]