20340080630

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{12179689}}^1$

素因数の和:12179863

約数の個数: 16

約数和(自身を含む): 36831382560

約数和(自身を除く): 16491301930

約数列:

[1, 2, 5, 10, 167, 334, 835, 1670, 12179689, 24359378, 60898445, 121796890, 2034008063, 4068016126, 10170040315, 20340080630]

約数ペア:

[(1, 20340080630), (2, 10170040315), (5, 4068016126), (10, 2034008063), (167, 121796890), (334, 60898445), (835, 24359378), (1670, 12179689)]