20707054

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1\times {\mathrm{859}}^1$

素因数の和:1587

約数の個数: 16

約数和(自身を含む): 32972400

約数和(自身を除く): 12265346

約数列:

[1, 2, 17, 34, 709, 859, 1418, 1718, 12053, 14603, 24106, 29206, 609031, 1218062, 10353527, 20707054]

約数ペア:

[(1, 20707054), (2, 10353527), (17, 1218062), (34, 609031), (709, 29206), (859, 24106), (1418, 14603), (1718, 12053)]