20830594

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{1879}}^1$

素因数の和:2145

約数の個数: 16

約数和(自身を含む): 32757120

約数和(自身を除く): 11926526

約数列:

[1, 2, 23, 46, 241, 482, 1879, 3758, 5543, 11086, 43217, 86434, 452839, 905678, 10415297, 20830594]

約数ペア:

[(1, 20830594), (2, 10415297), (23, 905678), (46, 452839), (241, 86434), (482, 43217), (1879, 11086), (3758, 5543)]