20222643376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{659}}^1$

素因数の和:843

約数の個数: 160

約数和(自身を含む): 44767134720

約数和(自身を除く): 24544491344

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 47, 52, 73, 86, 94, 104, 146, 172, 188, 208, 292, 344, 376, 559, 584, 611, 659, 688, 752, 949, 1118, 1168, 1222, 1318, 1898, 2021, 2236, 2444, 2636, 3139, 3431, 3796, 4042, 4472, 4888, 5272, 6278, 6862, 7592, 8084, 8567, 8944, 9776, 10544, 12556, 13724, 15184, 16168, 17134, 25112, 26273, 27448, 28337, 30973, 32336, 34268, 40807, 44603, 48107, 50224, 52546, 54896, 56674, 61946, 68536, 81614, 89206, 96214, 105092, 113348, 123892, 137072, 147533, 163228, 178412, 192428, 210184, 226696, 247784, 295066, 326456, 356824, 368381, 384856, 402649, 420368, 453392, 495568, 590132, 625391, 652912, 713648, 736762, 769712, 805298, 1180264, 1250782, 1331839, 1473524, 1610596, 1917929, 2068601, 2261029, 2360528, 2501564, 2663678, 2947048, 3221192, 3835858, 4137202, 4522058, 5003128, 5327356, 5894096, 6442384, 7671716, 8274404, 9044116, 10006256, 10654712, 15343432, 16548808, 17313907, 18088232, 21309424, 26891813, 29393377, 30686864, 33097616, 34627814, 36176464, 53783626, 58786754, 69255628, 97224247, 107567252, 117573508, 138511256, 194448494, 215134504, 235147016, 277022512, 388896988, 430269008, 470294032, 777793976, 1263915211, 1555587952, 2527830422, 5055660844, 10111321688, 20222643376]

約数ペア:

[(1, 20222643376), (2, 10111321688), (4, 5055660844), (8, 2527830422), (13, 1555587952), (16, 1263915211), (26, 777793976), (43, 470294032), (47, 430269008), (52, 388896988), (73, 277022512), (86, 235147016), (94, 215134504), (104, 194448494), (146, 138511256), (172, 117573508), (188, 107567252), (208, 97224247), (292, 69255628), (344, 58786754), (376, 53783626), (559, 36176464), (584, 34627814), (611, 33097616), (659, 30686864), (688, 29393377), (752, 26891813), (949, 21309424), (1118, 18088232), (1168, 17313907), (1222, 16548808), (1318, 15343432), (1898, 10654712), (2021, 10006256), (2236, 9044116), (2444, 8274404), (2636, 7671716), (3139, 6442384), (3431, 5894096), (3796, 5327356), (4042, 5003128), (4472, 4522058), (4888, 4137202), (5272, 3835858), (6278, 3221192), (6862, 2947048), (7592, 2663678), (8084, 2501564), (8567, 2360528), (8944, 2261029), (9776, 2068601), (10544, 1917929), (12556, 1610596), (13724, 1473524), (15184, 1331839), (16168, 1250782), (17134, 1180264), (25112, 805298), (26273, 769712), (27448, 736762), (28337, 713648), (30973, 652912), (32336, 625391), (34268, 590132), (40807, 495568), (44603, 453392), (48107, 420368), (50224, 402649), (52546, 384856), (54896, 368381), (56674, 356824), (61946, 326456), (68536, 295066), (81614, 247784), (89206, 226696), (96214, 210184), (105092, 192428), (113348, 178412), (123892, 163228), (137072, 147533)]