20433037

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:372

約数の個数: 16

約数和(自身を含む): 22239360

約数和(自身を除く): 1806323

約数列:

[1, 19, 53, 103, 197, 1007, 1957, 3743, 5459, 10441, 20291, 103721, 198379, 385529, 1075423, 20433037]

約数ペア:

[(1, 20433037), (19, 1075423), (53, 385529), (103, 198379), (197, 103721), (1007, 20291), (1957, 10441), (3743, 5459)]