20197644

素因数分解:

$2^2\times 3^1\times {\mathrm{179}}^1\times {\mathrm{9403}}^1$

素因数の和:9589

約数の個数: 24

約数和(自身を含む): 47396160

約数和(自身を除く): 27198516

約数列:

[1, 2, 3, 4, 6, 12, 179, 358, 537, 716, 1074, 2148, 9403, 18806, 28209, 37612, 56418, 112836, 1683137, 3366274, 5049411, 6732548, 10098822, 20197644]

約数ペア:

[(1, 20197644), (2, 10098822), (3, 6732548), (4, 5049411), (6, 3366274), (12, 1683137), (179, 112836), (358, 56418), (537, 37612), (716, 28209), (1074, 18806), (2148, 9403)]