20131025555

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{3228713}}^1$

素因数の和:3228790

約数の個数: 16

約数和(自身を含む): 25571414880

約数和(自身を除く): 5440389325

約数列:

[1, 5, 29, 43, 145, 215, 1247, 6235, 3228713, 16143565, 93632677, 138834659, 468163385, 694173295, 4026205111, 20131025555]

約数ペア:

[(1, 20131025555), (5, 4026205111), (29, 694173295), (43, 468163385), (145, 138834659), (215, 93632677), (1247, 16143565), (6235, 3228713)]