20295378

素因数分解:

$2^1\times 3^2\times {\mathrm{179}}^1\times {\mathrm{6299}}^1$

素因数の和:6486

約数の個数: 24

約数和(自身を含む): 44226000

約数和(自身を除く): 23930622

約数列:

[1, 2, 3, 6, 9, 18, 179, 358, 537, 1074, 1611, 3222, 6299, 12598, 18897, 37794, 56691, 113382, 1127521, 2255042, 3382563, 6765126, 10147689, 20295378]

約数ペア:

[(1, 20295378), (2, 10147689), (3, 6765126), (6, 3382563), (9, 2255042), (18, 1127521), (179, 113382), (358, 56691), (537, 37794), (1074, 18897), (1611, 12598), (3222, 6299)]