20563314

素因数分解:

$2^1\times 3^1\times {\mathrm{523}}^1\times {\mathrm{6553}}^1$

素因数の和:7081

約数の個数: 16

約数和(自身を含む): 41211552

約数和(自身を除く): 20648238

約数列:

[1, 2, 3, 6, 523, 1046, 1569, 3138, 6553, 13106, 19659, 39318, 3427219, 6854438, 10281657, 20563314]

約数ペア:

[(1, 20563314), (2, 10281657), (3, 6854438), (6, 3427219), (523, 39318), (1046, 19659), (1569, 13106), (3138, 6553)]