20537274

素因数分解:

$2^1\times 3^1\times {\mathrm{809}}^1\times {\mathrm{4231}}^1$

素因数の和:5045

約数の個数: 16

約数和(自身を含む): 41135040

約数和(自身を除く): 20597766

約数列:

[1, 2, 3, 6, 809, 1618, 2427, 4231, 4854, 8462, 12693, 25386, 3422879, 6845758, 10268637, 20537274]

約数ペア:

[(1, 20537274), (2, 10268637), (3, 6845758), (6, 3422879), (809, 25386), (1618, 12693), (2427, 8462), (4231, 4854)]