20553833

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{797}}^1$

素因数の和:892

約数の個数: 16

約数和(自身を含む): 22924944

約数和(自身を除く): 2371111

約数列:

[1, 17, 37, 41, 629, 697, 797, 1517, 13549, 25789, 29489, 32677, 501313, 555509, 1209049, 20553833]

約数ペア:

[(1, 20553833), (17, 1209049), (37, 555509), (41, 501313), (629, 32677), (697, 29489), (797, 25789), (1517, 13549)]