20280837191

素因数分解:

${\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{409}}^1\times {\mathrm{9319}}^1$

素因数の和:10058

約数の個数: 16

約数和(自身を含む): 21597422400

約数和(自身を除く): 1316585209

約数列:

[1, 17, 313, 409, 5321, 6953, 9319, 128017, 158423, 2176289, 2916847, 3811471, 49586399, 64795007, 1192990423, 20280837191]

約数ペア:

[(1, 20280837191), (17, 1192990423), (313, 64795007), (409, 49586399), (5321, 3811471), (6953, 2916847), (9319, 2176289), (128017, 158423)]