20103333

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{983}}^1$

素因数の和:1404

約数の個数: 16

約数和(自身を含む): 28480896

約数和(自身を除く): 8377563

約数列:

[1, 3, 17, 51, 401, 983, 1203, 2949, 6817, 16711, 20451, 50133, 394183, 1182549, 6701111, 20103333]

約数ペア:

[(1, 20103333), (3, 6701111), (17, 1182549), (51, 394183), (401, 50133), (983, 20451), (1203, 16711), (2949, 6817)]