20097282

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{63199}}^1$

素因数の和:63257

約数の個数: 16

約数和(自身を含む): 40953600

約数和(自身を除く): 20856318

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 63199, 126398, 189597, 379194, 3349547, 6699094, 10048641, 20097282]

約数ペア:

[(1, 20097282), (2, 10048641), (3, 6699094), (6, 3349547), (53, 379194), (106, 189597), (159, 126398), (318, 63199)]