20170853889

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1193}}^1\times {\mathrm{331523}}^1$

素因数の和:332736

約数の個数: 16

約数和(自身を含む): 28500455232

約数和(自身を除く): 8329601343

約数列:

[1, 3, 17, 51, 1193, 3579, 20281, 60843, 331523, 994569, 5635891, 16907673, 395506939, 1186520817, 6723617963, 20170853889]

約数ペア:

[(1, 20170853889), (3, 6723617963), (17, 1186520817), (51, 395506939), (1193, 16907673), (3579, 5635891), (20281, 994569), (60843, 331523)]