20160338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{24767}}^1$

素因数の和:24817

約数の個数: 16

約数和(自身を含む): 33882624

約数和(自身を除く): 13722286

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 24767, 49534, 272437, 544874, 916379, 1832758, 10080169, 20160338]

約数ペア:

[(1, 20160338), (2, 10080169), (11, 1832758), (22, 916379), (37, 544874), (74, 272437), (407, 49534), (814, 24767)]