20193468762

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{90961571}}^1$

素因数の和:90961613

約数の個数: 16

約数和(自身を含む): 41478476832

約数和(自身を除く): 21285008070

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 90961571, 181923142, 272884713, 545769426, 3365578127, 6731156254, 10096734381, 20193468762]

約数ペア:

[(1, 20193468762), (2, 10096734381), (3, 6731156254), (6, 3365578127), (37, 545769426), (74, 272884713), (111, 181923142), (222, 90961571)]