20222769

素因数分解:

$3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{4133}}^1$

素因数の和:4376

約数の個数: 16

約数和(自身を含む): 30955392

約数和(自身を除く): 10732623

約数列:

[1, 3, 7, 21, 233, 699, 1631, 4133, 4893, 12399, 28931, 86793, 962989, 2888967, 6740923, 20222769]

約数ペア:

[(1, 20222769), (3, 6740923), (7, 2888967), (21, 962989), (233, 86793), (699, 28931), (1631, 12399), (4133, 4893)]