20243912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{194653}}^1$

素因数の和:194672

約数の個数: 16

約数和(自身を含む): 40877340

約数和(自身を除く): 20633428

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 194653, 389306, 778612, 1557224, 2530489, 5060978, 10121956, 20243912]

約数ペア:

[(1, 20243912), (2, 10121956), (4, 5060978), (8, 2530489), (13, 1557224), (26, 778612), (52, 389306), (104, 194653)]