20146706871

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1309333}}^1$

素因数の和:1309582

約数の個数: 16

約数和(自身を含む): 28155918336

約数和(自身を除く): 8009211465

約数列:

[1, 3, 23, 69, 223, 669, 5129, 15387, 1309333, 3927999, 30114659, 90343977, 291981259, 875943777, 6715568957, 20146706871]

約数ペア:

[(1, 20146706871), (3, 6715568957), (23, 875943777), (69, 291981259), (223, 90343977), (669, 30114659), (5129, 3927999), (15387, 1309333)]