20793876

素因数分解:

$2^2\times 3^1\times {\mathrm{541}}^1\times {\mathrm{3203}}^1$

素因数の和:3751

約数の個数: 24

約数和(自身を含む): 48623904

約数和(自身を除く): 27830028

約数列:

[1, 2, 3, 4, 6, 12, 541, 1082, 1623, 2164, 3203, 3246, 6406, 6492, 9609, 12812, 19218, 38436, 1732823, 3465646, 5198469, 6931292, 10396938, 20793876]

約数ペア:

[(1, 20793876), (2, 10396938), (3, 6931292), (4, 5198469), (6, 3465646), (12, 1732823), (541, 38436), (1082, 19218), (1623, 12812), (2164, 9609), (3203, 6492), (3246, 6406)]