20943911074

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{1291}}^1\times {\mathrm{97729}}^1$

素因数の和:99105

約数の個数: 16

約数和(自身を含む): 31819324320

約数和(自身を除く): 10875413246

約数列:

[1, 2, 83, 166, 1291, 2582, 97729, 107153, 195458, 214306, 8111507, 16223014, 126168139, 252336278, 10471955537, 20943911074]

約数ペア:

[(1, 20943911074), (2, 10471955537), (83, 252336278), (166, 126168139), (1291, 16223014), (2582, 8111507), (97729, 214306), (107153, 195458)]