20184818686

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{572879}}^1$

素因数の和:573183

約数の個数: 16

約数和(自身を含む): 30798028800

約数和(自身を除く): 10613210114

約数列:

[1, 2, 79, 158, 223, 446, 17617, 35234, 572879, 1145758, 45257441, 90514882, 127752017, 255504034, 10092409343, 20184818686]

約数ペア:

[(1, 20184818686), (2, 10092409343), (79, 255504034), (158, 127752017), (223, 90514882), (446, 45257441), (17617, 1145758), (35234, 572879)]