20692924

素因数分解:

$2^2\times 7^1\times {\mathrm{587}}^1\times {\mathrm{1259}}^1$

素因数の和:1857

約数の個数: 24

約数和(自身を含む): 41489280

約数和(自身を除く): 20796356

約数列:

[1, 2, 4, 7, 14, 28, 587, 1174, 1259, 2348, 2518, 4109, 5036, 8218, 8813, 16436, 17626, 35252, 739033, 1478066, 2956132, 5173231, 10346462, 20692924]

約数ペア:

[(1, 20692924), (2, 10346462), (4, 5173231), (7, 2956132), (14, 1478066), (28, 739033), (587, 35252), (1174, 17626), (1259, 16436), (2348, 8813), (2518, 8218), (4109, 5036)]