20190593990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{288437057}}^1$

素因数の和:288437071

約数の個数: 16

約数和(自身を含む): 41534936352

約数和(自身を除く): 21344342362

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 288437057, 576874114, 1442185285, 2019059399, 2884370570, 4038118798, 10095296995, 20190593990]

約数ペア:

[(1, 20190593990), (2, 10095296995), (5, 4038118798), (7, 2884370570), (10, 2019059399), (14, 1442185285), (35, 576874114), (70, 288437057)]