20306066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{5879}}^1$

素因数の和:6049

約数の個数: 16

約数和(自身を含む): 33445440

約数和(自身を除く): 13139374

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 5879, 11758, 64669, 129338, 923003, 1846006, 10153033, 20306066]

約数ペア:

[(1, 20306066), (2, 10153033), (11, 1846006), (22, 923003), (157, 129338), (314, 64669), (1727, 11758), (3454, 5879)]