20186916

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73141}}^1$

素因数の和:73171

約数の個数: 24

約数和(自身を含む): 49151424

約数和(自身を除く): 28964508

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 73141, 146282, 219423, 292564, 438846, 877692, 1682243, 3364486, 5046729, 6728972, 10093458, 20186916]

約数ペア:

[(1, 20186916), (2, 10093458), (3, 6728972), (4, 5046729), (6, 3364486), (12, 1682243), (23, 877692), (46, 438846), (69, 292564), (92, 219423), (138, 146282), (276, 73141)]