20798105328

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{1009}}^1$

素因数の和:1078

約数の個数: 540

約数和(自身を含む): 79253625360

約数和(自身を除く): 58455520032

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, 121, 126, 132, 143, 144, 154, 156, 168, 169, 176, 182, 198, 208, 231, 234, 242, 252, 264, 273, 286, 308, 312, 336, 338, 363, 364, 396, 429, 462, 468, 484, 504, 507, 528, 546, 572, 616, 624, 676, 693, 726, 728, 792, 819, 847, 858, 924, 936, 968, 1001, 1008, 1009, 1014, 1089, 1092, 1144, 1183, 1232, 1287, 1352, 1386, 1452, 1456, 1521, 1573, 1584, 1638, 1694, 1716, 1848, 1859, 1872, 1936, 2002, 2018, 2028, 2178, 2184, 2288, 2366, 2541, 2574, 2704, 2772, 2904, 3003, 3027, 3042, 3146, 3276, 3388, 3432, 3549, 3696, 3718, 4004, 4036, 4056, 4356, 4368, 4719, 4732, 5082, 5148, 5544, 5577, 5808, 6006, 6054, 6084, 6292, 6552, 6776, 6864, 7063, 7098, 7436, 7623, 8008, 8072, 8112, 8712, 9009, 9081, 9438, 9464, 10164, 10296, 10647, 11011, 11088, 11099, 11154, 12012, 12108, 12168, 12584, 13013, 13104, 13117, 13552, 14126, 14157, 14196, 14872, 15246, 16016, 16144, 16731, 17424, 18018, 18162, 18876, 18928, 20328, 20449, 20592, 21189, 21294, 22022, 22198, 22308, 24024, 24216, 24336, 25168, 26026, 26234, 28252, 28314, 28392, 29744, 30492, 33033, 33297, 33462, 36036, 36324, 37752, 39039, 39351, 40656, 40898, 42378, 42588, 44044, 44396, 44616, 48048, 48432, 52052, 52468, 56504, 56628, 56784, 60984, 61347, 63567, 66066, 66594, 66924, 72072, 72648, 75504, 77693, 78078, 78702, 81796, 84756, 85176, 88088, 88792, 89232, 91819, 99099, 99891, 104104, 104936, 113008, 113256, 117117, 118053, 121968, 122089, 122694, 127134, 132132, 133188, 133848, 143143, 144144, 144287, 145296, 155386, 156156, 157404, 163592, 169512, 170352, 170521, 176176, 177584, 183638, 184041, 198198, 199782, 208208, 209872, 226512, 233079, 234234, 236106, 244178, 245388, 254268, 264264, 266376, 267696, 275457, 286286, 288574, 310772, 312312, 314808, 327184, 339024, 341042, 366267, 367276, 368082, 396396, 399564, 429429, 432861, 466158, 468468, 472212, 488356, 490776, 508536, 511563, 528528, 532752, 550914, 572572, 577148, 621544, 624624, 629616, 682084, 699237, 732534, 734552, 736164, 792792, 799128, 826371, 854623, 858858, 865722, 932316, 936936, 944424, 976712, 981552, 1010009, 1017072, 1023126, 1098801, 1101828, 1145144, 1154296, 1193647, 1243088, 1288287, 1298583, 1364168, 1398474, 1465068, 1469104, 1472328, 1534689, 1585584, 1587157, 1598256, 1652742, 1709246, 1717716, 1731444, 1864632, 1873872, 1875731, 1888848, 1953424, 2020018, 2046252, 2197602, 2203656, 2290288, 2308592, 2387294, 2563869, 2576574, 2597166, 2728336, 2796948, 2930136, 2944656, 3030027, 3069378, 3174314, 3305484, 3418492, 3435432, 3462888, 3580941, 3729264, 3751462, 4040036, 4092504, 4395204, 4407312, 4761471, 4774588, 5127738, 5153148, 5194332, 5593896, 5627193, 5860272, 6060054, 6138756, 6348628, 6610968, 6836984, 6870864, 6925776, 7161882, 7502924, 7691607, 8080072, 8185008, 8790408, 9090081, 9522942, 9549176, 10255476, 10306296, 10388664, 10742823, 11110099, 11187792, 11254386, 12120108, 12277512, 12697256, 13130117, 13221936, 13673968, 14284413, 14323764, 15005848, 15383214, 16160144, 16881579, 17580816, 18180162, 19045884, 19098352, 20510952, 20612592, 20633041, 20777328, 21485646, 22220198, 22508772, 24240216, 24555024, 25394512, 26260234, 28568826, 28647528, 30011696, 30766428, 33330297, 33763158, 36360324, 38091768, 39390351, 41021904, 41266082, 42971292, 44440396, 45017544, 48480432, 52520468, 57137652, 57295056, 61532856, 61899123, 66660594, 67526316, 72720648, 76183536, 78780702, 82532164, 85942584, 88880792, 90035088, 99990891, 105040936, 114275304, 118171053, 123065712, 123798246, 133321188, 135052632, 144431287, 145441296, 157561404, 165064328, 171885168, 177761584, 185697369, 199981782, 210081872, 228550608, 236342106, 247596492, 266642376, 270105264, 288862574, 315122808, 330128656, 371394738, 399963564, 433293861, 472684212, 495192984, 533284752, 577725148, 630245616, 742789476, 799927128, 866587722, 945368424, 990385968, 1155450296, 1299881583, 1485578952, 1599854256, 1733175444, 1890736848, 2310900592, 2599763166, 2971157904, 3466350888, 5199526332, 6932701776, 10399052664, 20798105328]

約数ペア:

[(1, 20798105328), (2, 10399052664), (3, 6932701776), (4, 5199526332), (6, 3466350888), (7, 2971157904), (8, 2599763166), (9, 2310900592), (11, 1890736848), (12, 1733175444), (13, 1599854256), (14, 1485578952), (16, 1299881583), (18, 1155450296), (21, 990385968), (22, 945368424), (24, 866587722), (26, 799927128), (28, 742789476), (33, 630245616), (36, 577725148), (39, 533284752), (42, 495192984), (44, 472684212), (48, 433293861), (52, 399963564), (56, 371394738), (63, 330128656), (66, 315122808), (72, 288862574), (77, 270105264), (78, 266642376), (84, 247596492), (88, 236342106), (91, 228550608), (99, 210081872), (104, 199981782), (112, 185697369), (117, 177761584), (121, 171885168), (126, 165064328), (132, 157561404), (143, 145441296), (144, 144431287), (154, 135052632), (156, 133321188), (168, 123798246), (169, 123065712), (176, 118171053), (182, 114275304), (198, 105040936), (208, 99990891), (231, 90035088), (234, 88880792), (242, 85942584), (252, 82532164), (264, 78780702), (273, 76183536), (286, 72720648), (308, 67526316), (312, 66660594), (336, 61899123), (338, 61532856), (363, 57295056), (364, 57137652), (396, 52520468), (429, 48480432), (462, 45017544), (468, 44440396), (484, 42971292), (504, 41266082), (507, 41021904), (528, 39390351), (546, 38091768), (572, 36360324), (616, 33763158), (624, 33330297), (676, 30766428), (693, 30011696), (726, 28647528), (728, 28568826), (792, 26260234), (819, 25394512), (847, 24555024), (858, 24240216), (924, 22508772), (936, 22220198), (968, 21485646), (1001, 20777328), (1008, 20633041), (1009, 20612592), (1014, 20510952), (1089, 19098352), (1092, 19045884), (1144, 18180162), (1183, 17580816), (1232, 16881579), (1287, 16160144), (1352, 15383214), (1386, 15005848), (1452, 14323764), (1456, 14284413), (1521, 13673968), (1573, 13221936), (1584, 13130117), (1638, 12697256), (1694, 12277512), (1716, 12120108), (1848, 11254386), (1859, 11187792), (1872, 11110099), (1936, 10742823), (2002, 10388664), (2018, 10306296), (2028, 10255476), (2178, 9549176), (2184, 9522942), (2288, 9090081), (2366, 8790408), (2541, 8185008), (2574, 8080072), (2704, 7691607), (2772, 7502924), (2904, 7161882), (3003, 6925776), (3027, 6870864), (3042, 6836984), (3146, 6610968), (3276, 6348628), (3388, 6138756), (3432, 6060054), (3549, 5860272), (3696, 5627193), (3718, 5593896), (4004, 5194332), (4036, 5153148), (4056, 5127738), (4356, 4774588), (4368, 4761471), (4719, 4407312), (4732, 4395204), (5082, 4092504), (5148, 4040036), (5544, 3751462), (5577, 3729264), (5808, 3580941), (6006, 3462888), (6054, 3435432), (6084, 3418492), (6292, 3305484), (6552, 3174314), (6776, 3069378), (6864, 3030027), (7063, 2944656), (7098, 2930136), (7436, 2796948), (7623, 2728336), (8008, 2597166), (8072, 2576574), (8112, 2563869), (8712, 2387294), (9009, 2308592), (9081, 2290288), (9438, 2203656), (9464, 2197602), (10164, 2046252), (10296, 2020018), (10647, 1953424), (11011, 1888848), (11088, 1875731), (11099, 1873872), (11154, 1864632), (12012, 1731444), (12108, 1717716), (12168, 1709246), (12584, 1652742), (13013, 1598256), (13104, 1587157), (13117, 1585584), (13552, 1534689), (14126, 1472328), (14157, 1469104), (14196, 1465068), (14872, 1398474), (15246, 1364168), (16016, 1298583), (16144, 1288287), (16731, 1243088), (17424, 1193647), (18018, 1154296), (18162, 1145144), (18876, 1101828), (18928, 1098801), (20328, 1023126), (20449, 1017072), (20592, 1010009), (21189, 981552), (21294, 976712), (22022, 944424), (22198, 936936), (22308, 932316), (24024, 865722), (24216, 858858), (24336, 854623), (25168, 826371), (26026, 799128), (26234, 792792), (28252, 736164), (28314, 734552), (28392, 732534), (29744, 699237), (30492, 682084), (33033, 629616), (33297, 624624), (33462, 621544), (36036, 577148), (36324, 572572), (37752, 550914), (39039, 532752), (39351, 528528), (40656, 511563), (40898, 508536), (42378, 490776), (42588, 488356), (44044, 472212), (44396, 468468), (44616, 466158), (48048, 432861), (48432, 429429), (52052, 399564), (52468, 396396), (56504, 368082), (56628, 367276), (56784, 366267), (60984, 341042), (61347, 339024), (63567, 327184), (66066, 314808), (66594, 312312), (66924, 310772), (72072, 288574), (72648, 286286), (75504, 275457), (77693, 267696), (78078, 266376), (78702, 264264), (81796, 254268), (84756, 245388), (85176, 244178), (88088, 236106), (88792, 234234), (89232, 233079), (91819, 226512), (99099, 209872), (99891, 208208), (104104, 199782), (104936, 198198), (113008, 184041), (113256, 183638), (117117, 177584), (118053, 176176), (121968, 170521), (122089, 170352), (122694, 169512), (127134, 163592), (132132, 157404), (133188, 156156), (133848, 155386), (143143, 145296), (144144, 144287)]