20038150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{36433}}^1$

素因数の和:36456

約数の個数: 24

約数和(自身を含む): 40660344

約数和(自身を除く): 20622194

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 36433, 72866, 182165, 364330, 400763, 801526, 910825, 1821650, 2003815, 4007630, 10019075, 20038150]

約数ペア:

[(1, 20038150), (2, 10019075), (5, 4007630), (10, 2003815), (11, 1821650), (22, 910825), (25, 801526), (50, 400763), (55, 364330), (110, 182165), (275, 72866), (550, 36433)]