20048782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{1129}}^1$

素因数の和:1827

約数の個数: 16

約数和(自身を含む): 32462640

約数和(自身を除く): 12413858

約数列:

[1, 2, 13, 26, 683, 1129, 1366, 2258, 8879, 14677, 17758, 29354, 771107, 1542214, 10024391, 20048782]

約数ペア:

[(1, 20048782), (2, 10024391), (13, 1542214), (26, 771107), (683, 29354), (1129, 17758), (1366, 14677), (2258, 8879)]