20078466

素因数分解:

$2^1\times 3^1\times {\mathrm{677}}^1\times {\mathrm{4943}}^1$

素因数の和:5625

約数の個数: 16

約数和(自身を含む): 40224384

約数和(自身を除く): 20145918

約数列:

[1, 2, 3, 6, 677, 1354, 2031, 4062, 4943, 9886, 14829, 29658, 3346411, 6692822, 10039233, 20078466]

約数ペア:

[(1, 20078466), (2, 10039233), (3, 6692822), (6, 3346411), (677, 29658), (1354, 14829), (2031, 9886), (4062, 4943)]