20155486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{1049}}^1$

素因数の和:1803

約数の個数: 16

約数和(自身を含む): 32634000

約数和(自身を除く): 12478514

約数列:

[1, 2, 13, 26, 739, 1049, 1478, 2098, 9607, 13637, 19214, 27274, 775211, 1550422, 10077743, 20155486]

約数ペア:

[(1, 20155486), (2, 10077743), (13, 1550422), (26, 775211), (739, 27274), (1049, 19214), (1478, 13637), (2098, 9607)]