20163365457

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{5413}}^1\times {\mathrm{73039}}^1$

素因数の和:78472

約数の個数: 16

約数和(自身を含む): 28471576320

約数和(自身を除く): 8308210863

約数列:

[1, 3, 17, 51, 5413, 16239, 73039, 92021, 219117, 276063, 1241663, 3724989, 395360107, 1186080321, 6721121819, 20163365457]

約数ペア:

[(1, 20163365457), (3, 6721121819), (17, 1186080321), (51, 395360107), (5413, 3724989), (16239, 1241663), (73039, 276063), (92021, 219117)]