20174608

素因数分解:

$2^4\times {\mathrm{1031}}^1\times {\mathrm{1223}}^1$

素因数の和:2262

約数の個数: 20

約数和(自身を含む): 39158208

約数和(自身を除く): 18983600

約数列:

[1, 2, 4, 8, 16, 1031, 1223, 2062, 2446, 4124, 4892, 8248, 9784, 16496, 19568, 1260913, 2521826, 5043652, 10087304, 20174608]

約数ペア:

[(1, 20174608), (2, 10087304), (4, 5043652), (8, 2521826), (16, 1260913), (1031, 19568), (1223, 16496), (2062, 9784), (2446, 8248), (4124, 4892)]