20695152

素因数分解:

$2^4\times 3^1\times {\mathrm{241}}^1\times {\mathrm{1789}}^1$

素因数の和:2041

約数の個数: 40

約数和(自身を含む): 53714320

約数和(自身を除く): 33019168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 241, 482, 723, 964, 1446, 1789, 1928, 2892, 3578, 3856, 5367, 5784, 7156, 10734, 11568, 14312, 21468, 28624, 42936, 85872, 431149, 862298, 1293447, 1724596, 2586894, 3449192, 5173788, 6898384, 10347576, 20695152]

約数ペア:

[(1, 20695152), (2, 10347576), (3, 6898384), (4, 5173788), (6, 3449192), (8, 2586894), (12, 1724596), (16, 1293447), (24, 862298), (48, 431149), (241, 85872), (482, 42936), (723, 28624), (964, 21468), (1446, 14312), (1789, 11568), (1928, 10734), (2892, 7156), (3578, 5784), (3856, 5367)]