20623422

素因数分解:

$2^1\times 3^1\times {\mathrm{443}}^1\times {\mathrm{7759}}^1$

素因数の和:8207

約数の個数: 16

約数和(自身を含む): 41345280

約数和(自身を除く): 20721858

約数列:

[1, 2, 3, 6, 443, 886, 1329, 2658, 7759, 15518, 23277, 46554, 3437237, 6874474, 10311711, 20623422]

約数ペア:

[(1, 20623422), (2, 10311711), (3, 6874474), (6, 3437237), (443, 46554), (886, 23277), (1329, 15518), (2658, 7759)]