20032863

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{577}}^1$

素因数の和:814

約数の個数: 16

約数和(自身を含む): 27300096

約数和(自身を除く): 7267233

約数列:

[1, 3, 71, 163, 213, 489, 577, 1731, 11573, 34719, 40967, 94051, 122901, 282153, 6677621, 20032863]

約数ペア:

[(1, 20032863), (3, 6677621), (71, 282153), (163, 122901), (213, 94051), (489, 40967), (577, 34719), (1731, 11573)]