20463098

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{859}}^1$

素因数の和:1181

約数の個数: 16

約数和(自身を含む): 31558560

約数和(自身を除く): 11095462

約数列:

[1, 2, 43, 86, 277, 554, 859, 1718, 11911, 23822, 36937, 73874, 237943, 475886, 10231549, 20463098]

約数ペア:

[(1, 20463098), (2, 10231549), (43, 475886), (86, 237943), (277, 73874), (554, 36937), (859, 23822), (1718, 11911)]