20010265632

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{541}}^1\times {\mathrm{2621}}^1$

素因数の和:3192

約数の個数: 216

約数和(自身を含む): 66342331692

約数和(自身を除く): 46332066060

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, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 541, 588, 672, 784, 882, 1008, 1082, 1176, 1568, 1623, 1764, 2016, 2164, 2352, 2621, 3246, 3528, 3787, 4328, 4704, 4869, 5242, 6492, 7056, 7574, 7863, 8656, 9738, 10484, 11361, 12984, 14112, 15148, 15726, 17312, 18347, 19476, 20968, 22722, 23589, 25968, 26509, 30296, 31452, 34083, 36694, 38952, 41936, 45444, 47178, 51936, 53018, 55041, 60592, 62904, 68166, 73388, 77904, 79527, 83872, 90888, 94356, 106036, 110082, 121184, 125808, 128429, 136332, 146776, 155808, 159054, 165123, 181776, 188712, 212072, 220164, 238581, 251616, 256858, 272664, 293552, 318108, 330246, 363552, 377424, 385287, 424144, 440328, 477162, 513716, 545328, 587104, 636216, 660492, 754848, 770574, 848288, 880656, 954324, 1027432, 1090656, 1155861, 1272432, 1320984, 1417961, 1541148, 1761312, 1908648, 2054864, 2311722, 2544864, 2641968, 2835922, 3082296, 3817296, 4109728, 4253883, 4623444, 5283936, 5671844, 6164592, 7634592, 8507766, 9246888, 9925727, 11343688, 12329184, 12761649, 17015532, 18493776, 19851454, 22687376, 25523298, 29777181, 34031064, 36987552, 39702908, 45374752, 51046596, 59554362, 68062128, 69480089, 79405816, 89331543, 102093192, 119108724, 136124256, 138960178, 158811632, 178663086, 204186384, 208440267, 238217448, 277920356, 317623264, 357326172, 408372768, 416880534, 476434896, 555840712, 625320801, 714652344, 833761068, 952869792, 1111681424, 1250641602, 1429304688, 1667522136, 2223362848, 2501283204, 2858609376, 3335044272, 5002566408, 6670088544, 10005132816, 20010265632]

約数ペア:

[(1, 20010265632), (2, 10005132816), (3, 6670088544), (4, 5002566408), (6, 3335044272), (7, 2858609376), (8, 2501283204), (9, 2223362848), (12, 1667522136), (14, 1429304688), (16, 1250641602), (18, 1111681424), (21, 952869792), (24, 833761068), (28, 714652344), (32, 625320801), (36, 555840712), (42, 476434896), (48, 416880534), (49, 408372768), (56, 357326172), (63, 317623264), (72, 277920356), (84, 238217448), (96, 208440267), (98, 204186384), (112, 178663086), (126, 158811632), (144, 138960178), (147, 136124256), (168, 119108724), (196, 102093192), (224, 89331543), (252, 79405816), (288, 69480089), (294, 68062128), (336, 59554362), (392, 51046596), (441, 45374752), (504, 39702908), (541, 36987552), (588, 34031064), (672, 29777181), (784, 25523298), (882, 22687376), (1008, 19851454), (1082, 18493776), (1176, 17015532), (1568, 12761649), (1623, 12329184), (1764, 11343688), (2016, 9925727), (2164, 9246888), (2352, 8507766), (2621, 7634592), (3246, 6164592), (3528, 5671844), (3787, 5283936), (4328, 4623444), (4704, 4253883), (4869, 4109728), (5242, 3817296), (6492, 3082296), (7056, 2835922), (7574, 2641968), (7863, 2544864), (8656, 2311722), (9738, 2054864), (10484, 1908648), (11361, 1761312), (12984, 1541148), (14112, 1417961), (15148, 1320984), (15726, 1272432), (17312, 1155861), (18347, 1090656), (19476, 1027432), (20968, 954324), (22722, 880656), (23589, 848288), (25968, 770574), (26509, 754848), (30296, 660492), (31452, 636216), (34083, 587104), (36694, 545328), (38952, 513716), (41936, 477162), (45444, 440328), (47178, 424144), (51936, 385287), (53018, 377424), (55041, 363552), (60592, 330246), (62904, 318108), (68166, 293552), (73388, 272664), (77904, 256858), (79527, 251616), (83872, 238581), (90888, 220164), (94356, 212072), (106036, 188712), (110082, 181776), (121184, 165123), (125808, 159054), (128429, 155808), (136332, 146776)]