20706846

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{181639}}^1$

素因数の和:181663

約数の個数: 16

約数和(自身を含む): 43593600

約数和(自身を除く): 22886754

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 181639, 363278, 544917, 1089834, 3451141, 6902282, 10353423, 20706846]

約数ペア:

[(1, 20706846), (2, 10353423), (3, 6902282), (6, 3451141), (19, 1089834), (38, 544917), (57, 363278), (114, 181639)]