20123110516

素因数分解:

$2^2\times {\mathrm{53269}}^1\times {\mathrm{94441}}^1$

素因数の和:147714

約数の個数: 12

約数和(自身を含む): 35216477380

約数和(自身を除く): 15093366864

約数列:

[1, 2, 4, 53269, 94441, 106538, 188882, 213076, 377764, 5030777629, 10061555258, 20123110516]

約数ペア:

[(1, 20123110516), (2, 10061555258), (4, 5030777629), (53269, 377764), (94441, 213076), (106538, 188882)]