20210744654

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{1759}}^1\times {\mathrm{155269}}^1$

素因数の和:157067

約数の個数: 16

約数和(自身を含む): 31153372800

約数和(自身を除く): 10942628146

約数列:

[1, 2, 37, 74, 1759, 3518, 65083, 130166, 155269, 310538, 5744953, 11489906, 273118171, 546236342, 10105372327, 20210744654]

約数ペア:

[(1, 20210744654), (2, 10105372327), (37, 546236342), (74, 273118171), (1759, 11489906), (3518, 5744953), (65083, 310538), (130166, 155269)]