20595618

素因数分解:

$2^1\times 3^2\times {\mathrm{379}}^1\times {\mathrm{3019}}^1$

素因数の和:3406

約数の個数: 24

約数和(自身を含む): 44756400

約数和(自身を除く): 24160782

約数列:

[1, 2, 3, 6, 9, 18, 379, 758, 1137, 2274, 3019, 3411, 6038, 6822, 9057, 18114, 27171, 54342, 1144201, 2288402, 3432603, 6865206, 10297809, 20595618]

約数ペア:

[(1, 20595618), (2, 10297809), (3, 6865206), (6, 3432603), (9, 2288402), (18, 1144201), (379, 54342), (758, 27171), (1137, 18114), (2274, 9057), (3019, 6822), (3411, 6038)]