20408339952

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{10891}}^1$

素因数の和:10949

約数の個数: 360

約数和(自身を含む): 77114314368

約数和(自身を除く): 56705974416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 28, 33, 36, 39, 42, 44, 48, 52, 56, 63, 66, 72, 77, 78, 84, 88, 91, 99, 104, 112, 117, 126, 132, 143, 144, 154, 156, 168, 169, 176, 182, 198, 208, 231, 234, 252, 264, 273, 286, 308, 312, 336, 338, 364, 396, 429, 462, 468, 504, 507, 528, 546, 572, 616, 624, 676, 693, 728, 792, 819, 858, 924, 936, 1001, 1008, 1014, 1092, 1144, 1183, 1232, 1287, 1352, 1386, 1456, 1521, 1584, 1638, 1716, 1848, 1859, 1872, 2002, 2028, 2184, 2288, 2366, 2574, 2704, 2772, 3003, 3042, 3276, 3432, 3549, 3696, 3718, 4004, 4056, 4368, 4732, 5148, 5544, 5577, 6006, 6084, 6552, 6864, 7098, 7436, 8008, 8112, 9009, 9464, 10296, 10647, 10891, 11088, 11154, 12012, 12168, 13013, 13104, 14196, 14872, 16016, 16731, 18018, 18928, 20592, 21294, 21782, 22308, 24024, 24336, 26026, 28392, 29744, 32673, 33462, 36036, 39039, 42588, 43564, 44616, 48048, 52052, 56784, 65346, 66924, 72072, 76237, 78078, 85176, 87128, 89232, 98019, 104104, 117117, 119801, 130692, 133848, 141583, 144144, 152474, 156156, 170352, 174256, 196038, 208208, 228711, 234234, 239602, 261384, 267696, 283166, 304948, 312312, 359403, 392076, 424749, 457422, 468468, 479204, 522768, 566332, 609896, 624624, 686133, 718806, 784152, 838607, 849498, 914844, 936936, 958408, 991081, 1078209, 1132664, 1219792, 1274247, 1372266, 1437612, 1557413, 1568304, 1677214, 1698996, 1829688, 1840579, 1873872, 1916816, 1982162, 2156418, 2265328, 2515821, 2548494, 2744532, 2875224, 2973243, 3114826, 3354428, 3397992, 3659376, 3681158, 3964324, 4312836, 4672239, 5031642, 5096988, 5489064, 5521737, 5750448, 5946486, 6229652, 6708856, 6795984, 7362316, 7547463, 7928648, 8625672, 8919729, 9344478, 10063284, 10193976, 10901891, 10978128, 11043474, 11892972, 12459304, 12884053, 13417712, 14016717, 14724632, 15094926, 15857296, 16565211, 17251344, 17839458, 18688956, 20126568, 20246369, 20387952, 21803782, 22086948, 23785944, 24918608, 25768106, 28033434, 29449264, 30189852, 32705673, 33130422, 35678916, 37377912, 38652159, 40253136, 40492738, 43607564, 44173896, 47571888, 51536212, 56066868, 60379704, 60739107, 65411346, 66260844, 71357832, 74755824, 77304318, 80985476, 87215128, 88347792, 98117019, 103072424, 112133736, 115956477, 120759408, 121478214, 130822692, 132521688, 141724583, 142715664, 154608636, 161970952, 174430256, 182217321, 196234038, 206144848, 224267472, 231912954, 242956428, 261645384, 265043376, 283449166, 309217272, 323941904, 364434642, 392468076, 425173749, 463825908, 485912856, 523290768, 566898332, 618434544, 728869284, 784936152, 850347498, 927651816, 971825712, 1133796664, 1275521247, 1457738568, 1569872304, 1700694996, 1855303632, 2267593328, 2551042494, 2915477136, 3401389992, 5102084988, 6802779984, 10204169976, 20408339952]

約数ペア:

[(1, 20408339952), (2, 10204169976), (3, 6802779984), (4, 5102084988), (6, 3401389992), (7, 2915477136), (8, 2551042494), (9, 2267593328), (11, 1855303632), (12, 1700694996), (13, 1569872304), (14, 1457738568), (16, 1275521247), (18, 1133796664), (21, 971825712), (22, 927651816), (24, 850347498), (26, 784936152), (28, 728869284), (33, 618434544), (36, 566898332), (39, 523290768), (42, 485912856), (44, 463825908), (48, 425173749), (52, 392468076), (56, 364434642), (63, 323941904), (66, 309217272), (72, 283449166), (77, 265043376), (78, 261645384), (84, 242956428), (88, 231912954), (91, 224267472), (99, 206144848), (104, 196234038), (112, 182217321), (117, 174430256), (126, 161970952), (132, 154608636), (143, 142715664), (144, 141724583), (154, 132521688), (156, 130822692), (168, 121478214), (169, 120759408), (176, 115956477), (182, 112133736), (198, 103072424), (208, 98117019), (231, 88347792), (234, 87215128), (252, 80985476), (264, 77304318), (273, 74755824), (286, 71357832), (308, 66260844), (312, 65411346), (336, 60739107), (338, 60379704), (364, 56066868), (396, 51536212), (429, 47571888), (462, 44173896), (468, 43607564), (504, 40492738), (507, 40253136), (528, 38652159), (546, 37377912), (572, 35678916), (616, 33130422), (624, 32705673), (676, 30189852), (693, 29449264), (728, 28033434), (792, 25768106), (819, 24918608), (858, 23785944), (924, 22086948), (936, 21803782), (1001, 20387952), (1008, 20246369), (1014, 20126568), (1092, 18688956), (1144, 17839458), (1183, 17251344), (1232, 16565211), (1287, 15857296), (1352, 15094926), (1386, 14724632), (1456, 14016717), (1521, 13417712), (1584, 12884053), (1638, 12459304), (1716, 11892972), (1848, 11043474), (1859, 10978128), (1872, 10901891), (2002, 10193976), (2028, 10063284), (2184, 9344478), (2288, 8919729), (2366, 8625672), (2574, 7928648), (2704, 7547463), (2772, 7362316), (3003, 6795984), (3042, 6708856), (3276, 6229652), (3432, 5946486), (3549, 5750448), (3696, 5521737), (3718, 5489064), (4004, 5096988), (4056, 5031642), (4368, 4672239), (4732, 4312836), (5148, 3964324), (5544, 3681158), (5577, 3659376), (6006, 3397992), (6084, 3354428), (6552, 3114826), (6864, 2973243), (7098, 2875224), (7436, 2744532), (8008, 2548494), (8112, 2515821), (9009, 2265328), (9464, 2156418), (10296, 1982162), (10647, 1916816), (10891, 1873872), (11088, 1840579), (11154, 1829688), (12012, 1698996), (12168, 1677214), (13013, 1568304), (13104, 1557413), (14196, 1437612), (14872, 1372266), (16016, 1274247), (16731, 1219792), (18018, 1132664), (18928, 1078209), (20592, 991081), (21294, 958408), (21782, 936936), (22308, 914844), (24024, 849498), (24336, 838607), (26026, 784152), (28392, 718806), (29744, 686133), (32673, 624624), (33462, 609896), (36036, 566332), (39039, 522768), (42588, 479204), (43564, 468468), (44616, 457422), (48048, 424749), (52052, 392076), (56784, 359403), (65346, 312312), (66924, 304948), (72072, 283166), (76237, 267696), (78078, 261384), (85176, 239602), (87128, 234234), (89232, 228711), (98019, 208208), (104104, 196038), (117117, 174256), (119801, 170352), (130692, 156156), (133848, 152474), (141583, 144144)]