20134283

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1063}}^1$

素因数の和:1154

約数の個数: 16

約数和(自身を含む): 22880256

約数和(自身を除く): 2745973

約数列:

[1, 13, 31, 47, 403, 611, 1063, 1457, 13819, 18941, 32953, 49961, 428389, 649493, 1548791, 20134283]

約数ペア:

[(1, 20134283), (13, 1548791), (31, 649493), (47, 428389), (403, 49961), (611, 32953), (1063, 18941), (1457, 13819)]