20026298

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{769}}^1$

素因数の和:1249

約数の個数: 16

約数和(自身を含む): 31185000

約数和(自身を除く): 11158702

約数列:

[1, 2, 29, 58, 449, 769, 898, 1538, 13021, 22301, 26042, 44602, 345281, 690562, 10013149, 20026298]

約数ペア:

[(1, 20026298), (2, 10013149), (29, 690562), (58, 345281), (449, 44602), (769, 26042), (898, 22301), (1538, 13021)]