20008744704

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{3391}}^1$

素因数の和:3623

約数の個数: 216

約数和(自身を含む): 62461631232

約数和(自身を除く): 42452886528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 197, 208, 234, 256, 288, 312, 384, 394, 416, 468, 576, 591, 624, 768, 788, 832, 936, 1152, 1182, 1248, 1576, 1664, 1773, 1872, 2304, 2364, 2496, 2561, 3152, 3328, 3391, 3546, 3744, 4728, 4992, 5122, 6304, 6782, 7092, 7488, 7683, 9456, 9984, 10173, 10244, 12608, 13564, 14184, 14976, 15366, 18912, 20346, 20488, 23049, 25216, 27128, 28368, 29952, 30519, 30732, 37824, 40692, 40976, 44083, 46098, 50432, 54256, 56736, 61038, 61464, 75648, 81384, 81952, 88166, 92196, 108512, 113472, 122076, 122928, 132249, 151296, 162768, 163904, 176332, 184392, 217024, 226944, 244152, 245856, 264498, 325536, 327808, 352664, 368784, 396747, 434048, 453888, 488304, 491712, 528996, 651072, 655616, 668027, 705328, 737568, 793494, 868096, 976608, 983424, 1057992, 1302144, 1336054, 1410656, 1475136, 1586988, 1953216, 1966848, 2004081, 2115984, 2604288, 2672108, 2821312, 2950272, 3173976, 3906432, 4008162, 4231968, 5344216, 5642624, 5900544, 6012243, 6347952, 7812864, 8016324, 8463936, 8684351, 10688432, 11285248, 12024486, 12695904, 16032648, 16927872, 17368702, 21376864, 24048972, 25391808, 26053053, 32065296, 33855744, 34737404, 42753728, 48097944, 50783616, 52106106, 64130592, 69474808, 78159159, 85507456, 96195888, 101567232, 104212212, 128261184, 138949616, 156318318, 171014912, 192391776, 208424424, 256522368, 277899232, 312636636, 384783552, 416848848, 513044736, 555798464, 625273272, 769567104, 833697696, 1111596928, 1250546544, 1539134208, 1667395392, 2223193856, 2501093088, 3334790784, 5002186176, 6669581568, 10004372352, 20008744704]

約数ペア:

[(1, 20008744704), (2, 10004372352), (3, 6669581568), (4, 5002186176), (6, 3334790784), (8, 2501093088), (9, 2223193856), (12, 1667395392), (13, 1539134208), (16, 1250546544), (18, 1111596928), (24, 833697696), (26, 769567104), (32, 625273272), (36, 555798464), (39, 513044736), (48, 416848848), (52, 384783552), (64, 312636636), (72, 277899232), (78, 256522368), (96, 208424424), (104, 192391776), (117, 171014912), (128, 156318318), (144, 138949616), (156, 128261184), (192, 104212212), (197, 101567232), (208, 96195888), (234, 85507456), (256, 78159159), (288, 69474808), (312, 64130592), (384, 52106106), (394, 50783616), (416, 48097944), (468, 42753728), (576, 34737404), (591, 33855744), (624, 32065296), (768, 26053053), (788, 25391808), (832, 24048972), (936, 21376864), (1152, 17368702), (1182, 16927872), (1248, 16032648), (1576, 12695904), (1664, 12024486), (1773, 11285248), (1872, 10688432), (2304, 8684351), (2364, 8463936), (2496, 8016324), (2561, 7812864), (3152, 6347952), (3328, 6012243), (3391, 5900544), (3546, 5642624), (3744, 5344216), (4728, 4231968), (4992, 4008162), (5122, 3906432), (6304, 3173976), (6782, 2950272), (7092, 2821312), (7488, 2672108), (7683, 2604288), (9456, 2115984), (9984, 2004081), (10173, 1966848), (10244, 1953216), (12608, 1586988), (13564, 1475136), (14184, 1410656), (14976, 1336054), (15366, 1302144), (18912, 1057992), (20346, 983424), (20488, 976608), (23049, 868096), (25216, 793494), (27128, 737568), (28368, 705328), (29952, 668027), (30519, 655616), (30732, 651072), (37824, 528996), (40692, 491712), (40976, 488304), (44083, 453888), (46098, 434048), (50432, 396747), (54256, 368784), (56736, 352664), (61038, 327808), (61464, 325536), (75648, 264498), (81384, 245856), (81952, 244152), (88166, 226944), (92196, 217024), (108512, 184392), (113472, 176332), (122076, 163904), (122928, 162768), (132249, 151296)]