20228882

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{877}}^1$

素因数の和:1505

約数の個数: 16

約数和(自身を含む): 32029440

約数和(自身を除く): 11800558

約数列:

[1, 2, 19, 38, 607, 877, 1214, 1754, 11533, 16663, 23066, 33326, 532339, 1064678, 10114441, 20228882]

約数ペア:

[(1, 20228882), (2, 10114441), (19, 1064678), (38, 532339), (607, 33326), (877, 23066), (1214, 16663), (1754, 11533)]