20364642

素因数分解:

$2^1\times 3^3\times {\mathrm{377123}}^1$

素因数の和:377134

約数の個数: 16

約数和(自身を含む): 45254880

約数和(自身を除く): 24890238

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 377123, 754246, 1131369, 2262738, 3394107, 6788214, 10182321, 20364642]

約数ペア:

[(1, 20364642), (2, 10182321), (3, 6788214), (6, 3394107), (9, 2262738), (18, 1131369), (27, 754246), (54, 377123)]