20237803

素因数分解:

${\mathrm{17}}^2\times {\mathrm{239}}^1\times {\mathrm{293}}^1$

素因数の和:566

約数の個数: 12

約数和(自身を含む): 21661920

約数和(自身を除く): 1424117

約数列:

[1, 17, 239, 289, 293, 4063, 4981, 69071, 70027, 84677, 1190459, 20237803]

約数ペア:

[(1, 20237803), (17, 1190459), (239, 84677), (289, 70027), (293, 69071), (4063, 4981)]