20160149882

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{4057}}^1\times {\mathrm{27917}}^1$

素因数の和:32065

約数の個数: 16

約数和(自身を含む): 30588635880

約数和(自身を除く): 10428485998

約数列:

[1, 2, 89, 178, 4057, 8114, 27917, 55834, 361073, 722146, 2484613, 4969226, 113259269, 226518538, 10080074941, 20160149882]

約数ペア:

[(1, 20160149882), (2, 10080074941), (89, 226518538), (178, 113259269), (4057, 4969226), (8114, 2484613), (27917, 722146), (55834, 361073)]