20186157

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{17209}}^1$

素因数の和:17252

約数の個数: 16

約数和(自身を含む): 29738880

約数和(自身を除く): 9552723

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 17209, 51627, 292553, 395807, 877659, 1187421, 6728719, 20186157]

約数ペア:

[(1, 20186157), (3, 6728719), (17, 1187421), (23, 877659), (51, 395807), (69, 292553), (391, 51627), (1173, 17209)]