20043562

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{829}}^1$

素因数の和:1006

約数の個数: 32

約数和(自身を含む): 37768320

約数和(自身を除く): 17724758

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 157, 314, 829, 1099, 1658, 1727, 2198, 3454, 5803, 9119, 11606, 12089, 18238, 24178, 63833, 127666, 130153, 260306, 911071, 1431683, 1822142, 2863366, 10021781, 20043562]

約数ペア:

[(1, 20043562), (2, 10021781), (7, 2863366), (11, 1822142), (14, 1431683), (22, 911071), (77, 260306), (154, 130153), (157, 127666), (314, 63833), (829, 24178), (1099, 18238), (1658, 12089), (1727, 11606), (2198, 9119), (3454, 5803)]