20210271426

素因数分解:

$2^1\times 3^2\times {\mathrm{11701}}^1\times {\mathrm{95957}}^1$

素因数の和:107666

約数の個数: 24

約数和(自身を含む): 43793120124

約数和(自身を除く): 23582848698

約数列:

[1, 2, 3, 6, 9, 18, 11701, 23402, 35103, 70206, 95957, 105309, 191914, 210618, 287871, 575742, 863613, 1727226, 1122792857, 2245585714, 3368378571, 6736757142, 10105135713, 20210271426]

約数ペア:

[(1, 20210271426), (2, 10105135713), (3, 6736757142), (6, 3368378571), (9, 2245585714), (18, 1122792857), (11701, 1727226), (23402, 863613), (35103, 575742), (70206, 287871), (95957, 210618), (105309, 191914)]