20008323

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{15767}}^1$

素因数の和:15823

約数の個数: 16

約数和(自身を含む): 30274560

約数和(自身を除く): 10266237

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 15767, 47301, 141903, 425709, 741049, 2223147, 6669441, 20008323]

約数ペア:

[(1, 20008323), (3, 6669441), (9, 2223147), (27, 741049), (47, 425709), (141, 141903), (423, 47301), (1269, 15767)]