20300576

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{15473}}^1$

素因数の和:15524

約数の個数: 24

約数和(自身を含む): 40944204

約数和(自身を除く): 20643628

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 15473, 30946, 61892, 123784, 247568, 495136, 634393, 1268786, 2537572, 5075144, 10150288, 20300576]

約数ペア:

[(1, 20300576), (2, 10150288), (4, 5075144), (8, 2537572), (16, 1268786), (32, 634393), (41, 495136), (82, 247568), (164, 123784), (328, 61892), (656, 30946), (1312, 15473)]