20202738

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{177217}}^1$

素因数の和:177241

約数の個数: 16

約数和(自身を含む): 42532320

約数和(自身を除く): 22329582

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 177217, 354434, 531651, 1063302, 3367123, 6734246, 10101369, 20202738]

約数ペア:

[(1, 20202738), (2, 10101369), (3, 6734246), (6, 3367123), (19, 1063302), (38, 531651), (57, 354434), (114, 177217)]