20604806932

素因数分解:

$2^2\times {\mathrm{331}}^1\times {\mathrm{2707}}^1\times {\mathrm{5749}}^1$

素因数の和:8791

約数の個数: 24

約数和(自身を含む): 36187004000

約数和(自身を除く): 15582197068

約数列:

[1, 2, 4, 331, 662, 1324, 2707, 5414, 5749, 10828, 11498, 22996, 896017, 1792034, 1902919, 3584068, 3805838, 7611676, 15562543, 31125086, 62250172, 5151201733, 10302403466, 20604806932]

約数ペア:

[(1, 20604806932), (2, 10302403466), (4, 5151201733), (331, 62250172), (662, 31125086), (1324, 15562543), (2707, 7611676), (5414, 3805838), (5749, 3584068), (10828, 1902919), (11498, 1792034), (22996, 896017)]