20052146

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{1607}}^1$

素因数の和:1993

約数の個数: 16

約数和(自身を含む): 31954176

約数和(自身を除く): 11902030

約数列:

[1, 2, 17, 34, 367, 734, 1607, 3214, 6239, 12478, 27319, 54638, 589769, 1179538, 10026073, 20052146]

約数ペア:

[(1, 20052146), (2, 10026073), (17, 1179538), (34, 589769), (367, 54638), (734, 27319), (1607, 12478), (3214, 6239)]