20943332

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{141509}}^1$

素因数の和:141550

約数の個数: 12

約数和(自身を含む): 37641660

約数和(自身を除く): 16698328

約数列:

[1, 2, 4, 37, 74, 148, 141509, 283018, 566036, 5235833, 10471666, 20943332]

約数ペア:

[(1, 20943332), (2, 10471666), (4, 5235833), (37, 566036), (74, 283018), (148, 141509)]