20884254

素因数分解:

$2^1\times 3^1\times {\mathrm{199}}^1\times {\mathrm{17491}}^1$

素因数の和:17695

約数の個数: 16

約数和(自身を含む): 41980800

約数和(自身を除く): 21096546

約数列:

[1, 2, 3, 6, 199, 398, 597, 1194, 17491, 34982, 52473, 104946, 3480709, 6961418, 10442127, 20884254]

約数ペア:

[(1, 20884254), (2, 10442127), (3, 6961418), (6, 3480709), (199, 104946), (398, 52473), (597, 34982), (1194, 17491)]