20207586

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{481133}}^1$

素因数の和:481145

約数の個数: 16

約数和(自身を含む): 46188864

約数和(自身を除く): 25981278

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 481133, 962266, 1443399, 2886798, 3367931, 6735862, 10103793, 20207586]

約数ペア:

[(1, 20207586), (2, 10103793), (3, 6735862), (6, 3367931), (7, 2886798), (14, 1443399), (21, 962266), (42, 481133)]