20167531579

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3907}}^1\times {\mathrm{23357}}^1$

素因数の和:27294

約数の個数: 16

約数和(自身を含む): 23003332128

約数和(自身を除く): 2835800549

約数列:

[1, 13, 17, 221, 3907, 23357, 50791, 66419, 303641, 397069, 863447, 5161897, 91255799, 1186325387, 1551348583, 20167531579]

約数ペア:

[(1, 20167531579), (13, 1551348583), (17, 1186325387), (221, 91255799), (3907, 5161897), (23357, 863447), (50791, 397069), (66419, 303641)]