20565673706

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{337}}^1\times {\mathrm{1433}}^1$

素因数の和:2078

約数の個数: 32

約数和(自身を含む): 31408041600

約数和(自身を除く): 10842367894

約数列:

[1, 2, 107, 199, 214, 337, 398, 674, 1433, 2866, 21293, 36059, 42586, 67063, 72118, 134126, 153331, 285167, 306662, 482921, 570334, 965842, 7175741, 14351482, 30512869, 51672547, 61025738, 96101279, 103345094, 192202558, 10282836853, 20565673706]

約数ペア:

[(1, 20565673706), (2, 10282836853), (107, 192202558), (199, 103345094), (214, 96101279), (337, 61025738), (398, 51672547), (674, 30512869), (1433, 14351482), (2866, 7175741), (21293, 965842), (36059, 570334), (42586, 482921), (67063, 306662), (72118, 285167), (134126, 153331)]