20212496434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25077539}}^1$

素因数の和:25077585

約数の個数: 16

約数和(自身を含む): 33704213760

約数和(自身を除く): 13491717326

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 25077539, 50155078, 326008007, 652016014, 777403709, 1554807418, 10106248217, 20212496434]

約数ペア:

[(1, 20212496434), (2, 10106248217), (13, 1554807418), (26, 777403709), (31, 652016014), (62, 326008007), (403, 50155078), (806, 25077539)]