20794618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{1171}}^1$

素因数の和:1869

約数の個数: 16

約数和(自身を含む): 33669216

約数和(自身を除く): 12874598

約数列:

[1, 2, 13, 26, 683, 1171, 1366, 2342, 8879, 15223, 17758, 30446, 799793, 1599586, 10397309, 20794618]

約数ペア:

[(1, 20794618), (2, 10397309), (13, 1599586), (26, 799793), (683, 30446), (1171, 17758), (1366, 15223), (2342, 8879)]