20249432259

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{66377}}^1$

素因数の和:66659

約数の個数: 32

約数和(自身を含む): 31436620800

約数和(自身を除く): 11187188541

約数列:

[1, 3, 7, 21, 73, 199, 219, 511, 597, 1393, 1533, 4179, 14527, 43581, 66377, 101689, 199131, 305067, 464639, 1393917, 4845521, 13209023, 14536563, 33918647, 39627069, 92463161, 101755941, 277389483, 964258679, 2892776037, 6749810753, 20249432259]

約数ペア:

[(1, 20249432259), (3, 6749810753), (7, 2892776037), (21, 964258679), (73, 277389483), (199, 101755941), (219, 92463161), (511, 39627069), (597, 33918647), (1393, 14536563), (1533, 13209023), (4179, 4845521), (14527, 1393917), (43581, 464639), (66377, 305067), (101689, 199131)]