20524144

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{24203}}^1$

素因数の和:24264

約数の個数: 20

約数和(自身を含む): 40517496

約数和(自身を除く): 19993352

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 24203, 48406, 96812, 193624, 387248, 1282759, 2565518, 5131036, 10262072, 20524144]

約数ペア:

[(1, 20524144), (2, 10262072), (4, 5131036), (8, 2565518), (16, 1282759), (53, 387248), (106, 193624), (212, 96812), (424, 48406), (848, 24203)]