20193221664

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{6551}}^1$

素因数の和:6724

約数の個数: 288

約数和(自身を含む): 72120222720

約数和(自身を除く): 51927001056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 139, 144, 154, 168, 176, 198, 224, 231, 252, 264, 278, 288, 308, 336, 352, 396, 417, 462, 504, 528, 556, 616, 672, 693, 792, 834, 924, 973, 1008, 1056, 1112, 1232, 1251, 1386, 1529, 1584, 1668, 1848, 1946, 2016, 2224, 2464, 2502, 2772, 2919, 3058, 3168, 3336, 3696, 3892, 4448, 4587, 5004, 5544, 5838, 6116, 6551, 6672, 7392, 7784, 8757, 9174, 10008, 10703, 11088, 11676, 12232, 13102, 13344, 13761, 15568, 17514, 18348, 19653, 20016, 21406, 22176, 23352, 24464, 26204, 27522, 31136, 32109, 35028, 36696, 39306, 40032, 42812, 45857, 46704, 48928, 52408, 55044, 58959, 64218, 70056, 72061, 73392, 78612, 85624, 91714, 93408, 96327, 104816, 110088, 117918, 128436, 137571, 140112, 144122, 146784, 157224, 171248, 183428, 192654, 209632, 216183, 220176, 235836, 256872, 275142, 280224, 288244, 314448, 342496, 366856, 385308, 412713, 432366, 440352, 471672, 504427, 513744, 550284, 576488, 628896, 648549, 733712, 770616, 825426, 864732, 910589, 943344, 1008854, 1027488, 1100568, 1152976, 1297098, 1467424, 1513281, 1541232, 1650852, 1729464, 1821178, 1886688, 2017708, 2201136, 2305952, 2594196, 2731767, 3026562, 3082464, 3301704, 3458928, 3642356, 4035416, 4402272, 4539843, 5188392, 5463534, 6053124, 6374123, 6603408, 6917856, 7284712, 8070832, 8195301, 9079686, 10016479, 10376784, 10927068, 12106248, 12748246, 13206816, 14569424, 16141664, 16390602, 18159372, 19122369, 20032958, 20753568, 21854136, 24212496, 25496492, 29138848, 30049437, 32781204, 36318744, 38244738, 40065916, 43708272, 48424992, 50992984, 57367107, 60098874, 65562408, 70115353, 72637488, 76489476, 80131832, 87416544, 90148311, 101985968, 114734214, 120197748, 131124816, 140230706, 145274976, 152978952, 160263664, 180296622, 203971936, 210346059, 229468428, 240395496, 262249632, 280461412, 305957904, 320527328, 360593244, 420692118, 458936856, 480790992, 560922824, 611915808, 631038177, 721186488, 841384236, 917873712, 961581984, 1121845648, 1262076354, 1442372976, 1682768472, 1835747424, 2243691296, 2524152708, 2884745952, 3365536944, 5048305416, 6731073888, 10096610832, 20193221664]

約数ペア:

[(1, 20193221664), (2, 10096610832), (3, 6731073888), (4, 5048305416), (6, 3365536944), (7, 2884745952), (8, 2524152708), (9, 2243691296), (11, 1835747424), (12, 1682768472), (14, 1442372976), (16, 1262076354), (18, 1121845648), (21, 961581984), (22, 917873712), (24, 841384236), (28, 721186488), (32, 631038177), (33, 611915808), (36, 560922824), (42, 480790992), (44, 458936856), (48, 420692118), (56, 360593244), (63, 320527328), (66, 305957904), (72, 280461412), (77, 262249632), (84, 240395496), (88, 229468428), (96, 210346059), (99, 203971936), (112, 180296622), (126, 160263664), (132, 152978952), (139, 145274976), (144, 140230706), (154, 131124816), (168, 120197748), (176, 114734214), (198, 101985968), (224, 90148311), (231, 87416544), (252, 80131832), (264, 76489476), (278, 72637488), (288, 70115353), (308, 65562408), (336, 60098874), (352, 57367107), (396, 50992984), (417, 48424992), (462, 43708272), (504, 40065916), (528, 38244738), (556, 36318744), (616, 32781204), (672, 30049437), (693, 29138848), (792, 25496492), (834, 24212496), (924, 21854136), (973, 20753568), (1008, 20032958), (1056, 19122369), (1112, 18159372), (1232, 16390602), (1251, 16141664), (1386, 14569424), (1529, 13206816), (1584, 12748246), (1668, 12106248), (1848, 10927068), (1946, 10376784), (2016, 10016479), (2224, 9079686), (2464, 8195301), (2502, 8070832), (2772, 7284712), (2919, 6917856), (3058, 6603408), (3168, 6374123), (3336, 6053124), (3696, 5463534), (3892, 5188392), (4448, 4539843), (4587, 4402272), (5004, 4035416), (5544, 3642356), (5838, 3458928), (6116, 3301704), (6551, 3082464), (6672, 3026562), (7392, 2731767), (7784, 2594196), (8757, 2305952), (9174, 2201136), (10008, 2017708), (10703, 1886688), (11088, 1821178), (11676, 1729464), (12232, 1650852), (13102, 1541232), (13344, 1513281), (13761, 1467424), (15568, 1297098), (17514, 1152976), (18348, 1100568), (19653, 1027488), (20016, 1008854), (21406, 943344), (22176, 910589), (23352, 864732), (24464, 825426), (26204, 770616), (27522, 733712), (31136, 648549), (32109, 628896), (35028, 576488), (36696, 550284), (39306, 513744), (40032, 504427), (42812, 471672), (45857, 440352), (46704, 432366), (48928, 412713), (52408, 385308), (55044, 366856), (58959, 342496), (64218, 314448), (70056, 288244), (72061, 280224), (73392, 275142), (78612, 256872), (85624, 235836), (91714, 220176), (93408, 216183), (96327, 209632), (104816, 192654), (110088, 183428), (117918, 171248), (128436, 157224), (137571, 146784), (140112, 144122)]