20586008136

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{384469}}^1$

素因数の和:384598

約数の個数: 64

約数和(自身を含む): 54256406400

約数和(自身を除く): 33670398264

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 97, 138, 184, 194, 276, 291, 388, 552, 582, 776, 1164, 2231, 2328, 4462, 6693, 8924, 13386, 17848, 26772, 53544, 384469, 768938, 1153407, 1537876, 2306814, 3075752, 4613628, 8842787, 9227256, 17685574, 26528361, 35371148, 37293493, 53056722, 70742296, 74586986, 106113444, 111880479, 149173972, 212226888, 223760958, 298347944, 447521916, 857750339, 895043832, 1715500678, 2573251017, 3431001356, 5146502034, 6862002712, 10293004068, 20586008136]

約数ペア:

[(1, 20586008136), (2, 10293004068), (3, 6862002712), (4, 5146502034), (6, 3431001356), (8, 2573251017), (12, 1715500678), (23, 895043832), (24, 857750339), (46, 447521916), (69, 298347944), (92, 223760958), (97, 212226888), (138, 149173972), (184, 111880479), (194, 106113444), (276, 74586986), (291, 70742296), (388, 53056722), (552, 37293493), (582, 35371148), (776, 26528361), (1164, 17685574), (2231, 9227256), (2328, 8842787), (4462, 4613628), (6693, 3075752), (8924, 2306814), (13386, 1537876), (17848, 1153407), (26772, 768938), (53544, 384469)]