20888148

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{32843}}^1$

素因数の和:32903

約数の個数: 24

約数和(自身を含む): 49660128

約数和(自身を除く): 28771980

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 32843, 65686, 98529, 131372, 197058, 394116, 1740679, 3481358, 5222037, 6962716, 10444074, 20888148]

約数ペア:

[(1, 20888148), (2, 10444074), (3, 6962716), (4, 5222037), (6, 3481358), (12, 1740679), (53, 394116), (106, 197058), (159, 131372), (212, 98529), (318, 65686), (636, 32843)]