20975810762

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{20939}}^1\times {\mathrm{10657}}^1$

素因数の和:31645

約数の個数: 16

約数和(自身を含む): 32137706880

約数和(自身を除く): 11161896118

約数列:

[1, 2, 47, 94, 10657, 20939, 21314, 41878, 500879, 984133, 1001758, 1968266, 223146923, 446293846, 10487905381, 20975810762]

約数ペア:

[(1, 20975810762), (2, 10487905381), (47, 446293846), (94, 223146923), (10657, 1968266), (20939, 1001758), (21314, 984133), (41878, 500879)]