2020687517

素因数分解:

${\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{4987}}^1$

素因数の和:5312

約数の個数: 16

約数和(自身を含む): 2145239040

約数和(自身を除く): 124551523

約数列:

[1, 23, 79, 223, 1817, 4987, 5129, 17617, 114701, 393973, 405191, 1112101, 9061379, 25578323, 87855979, 2020687517]

約数ペア:

[(1, 2020687517), (23, 87855979), (79, 25578323), (223, 9061379), (1817, 1112101), (4987, 405191), (5129, 393973), (17617, 114701)]