20440926

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{103237}}^1$

素因数の和:103256

約数の個数: 24

約数和(自身を含む): 48315384

約数和(自身を除く): 27874458

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 103237, 206474, 309711, 619422, 929133, 1135607, 1858266, 2271214, 3406821, 6813642, 10220463, 20440926]

約数ペア:

[(1, 20440926), (2, 10220463), (3, 6813642), (6, 3406821), (9, 2271214), (11, 1858266), (18, 1135607), (22, 929133), (33, 619422), (66, 309711), (99, 206474), (198, 103237)]