20170552

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{132701}}^1$

素因数の和:132726

約数の個数: 16

約数和(自身を含む): 39810600

約数和(自身を除く): 19640048

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 132701, 265402, 530804, 1061608, 2521319, 5042638, 10085276, 20170552]

約数ペア:

[(1, 20170552), (2, 10085276), (4, 5042638), (8, 2521319), (19, 1061608), (38, 530804), (76, 265402), (152, 132701)]