20371236

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{99859}}^1$

素因数の和:99883

約数の個数: 24

約数和(自身を含む): 50329440

約数和(自身を除く): 29958204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 99859, 199718, 299577, 399436, 599154, 1198308, 1697603, 3395206, 5092809, 6790412, 10185618, 20371236]

約数ペア:

[(1, 20371236), (2, 10185618), (3, 6790412), (4, 5092809), (6, 3395206), (12, 1697603), (17, 1198308), (34, 599154), (51, 399436), (68, 299577), (102, 199718), (204, 99859)]