20192666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{33767}}^1$

素因数の和:33805

約数の個数: 16

約数和(自身を含む): 34038144

約数和(自身を除く): 13845478

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 33767, 67534, 438971, 776641, 877942, 1553282, 10096333, 20192666]

約数ペア:

[(1, 20192666), (2, 10096333), (13, 1553282), (23, 877942), (26, 776641), (46, 438971), (299, 67534), (598, 33767)]