20284962

素因数分解:

$2^1\times 3^1\times {\mathrm{997}}^1\times {\mathrm{3391}}^1$

素因数の和:4393

約数の個数: 16

約数和(自身を含む): 40622592

約数和(自身を除く): 20337630

約数列:

[1, 2, 3, 6, 997, 1994, 2991, 3391, 5982, 6782, 10173, 20346, 3380827, 6761654, 10142481, 20284962]

約数ペア:

[(1, 20284962), (2, 10142481), (3, 6761654), (6, 3380827), (997, 20346), (1994, 10173), (2991, 6782), (3391, 5982)]