20202370

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{54601}}^1$

素因数の和:54645

約数の個数: 16

約数和(自身を含む): 37347768

約数和(自身を除く): 17145398

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 54601, 109202, 273005, 546010, 2020237, 4040474, 10101185, 20202370]

約数ペア:

[(1, 20202370), (2, 10101185), (5, 4040474), (10, 2020237), (37, 546010), (74, 273005), (185, 109202), (370, 54601)]