20036914

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{9661}}^1$

素因数の和:9741

約数の個数: 16

約数和(自身を含む): 32348376

約数和(自身を除く): 12311462

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 9661, 19322, 164237, 328474, 589321, 1178642, 10018457, 20036914]

約数ペア:

[(1, 20036914), (2, 10018457), (17, 1178642), (34, 589321), (61, 328474), (122, 164237), (1037, 19322), (2074, 9661)]