20210636167

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6947}}^1\times {\mathrm{9007}}^1$

素因数の和:15990

約数の個数: 16

約数和(自身を含む): 22531530240

約数和(自身を除く): 2320894073

約数列:

[1, 17, 19, 323, 6947, 9007, 118099, 131993, 153119, 171133, 2243881, 2909261, 62571629, 1063717693, 1188860951, 20210636167]

約数ペア:

[(1, 20210636167), (17, 1188860951), (19, 1063717693), (323, 62571629), (6947, 2909261), (9007, 2243881), (118099, 171133), (131993, 153119)]