20163544671

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{5581}}^1\times {\mathrm{70841}}^1$

素因数の和:76442

約数の個数: 16

約数和(自身を含む): 28471683168

約数和(自身を除く): 8308138497

約数列:

[1, 3, 17, 51, 5581, 16743, 70841, 94877, 212523, 284631, 1204297, 3612891, 395363621, 1186090863, 6721181557, 20163544671]

約数ペア:

[(1, 20163544671), (3, 6721181557), (17, 1186090863), (51, 395363621), (5581, 3612891), (16743, 1204297), (70841, 284631), (94877, 212523)]