20550252

素因数分解:

$2^2\times 3^1\times {\mathrm{197}}^1\times {\mathrm{8693}}^1$

素因数の和:8897

約数の個数: 24

約数和(自身を含む): 48199536

約数和(自身を除く): 27649284

約数列:

[1, 2, 3, 4, 6, 12, 197, 394, 591, 788, 1182, 2364, 8693, 17386, 26079, 34772, 52158, 104316, 1712521, 3425042, 5137563, 6850084, 10275126, 20550252]

約数ペア:

[(1, 20550252), (2, 10275126), (3, 6850084), (4, 5137563), (6, 3425042), (12, 1712521), (197, 104316), (394, 52158), (591, 34772), (788, 26079), (1182, 17386), (2364, 8693)]