20194505514

素因数分解:

$2^1\times 3^2\times {\mathrm{683}}^1\times {\mathrm{1642631}}^1$

素因数の和:1643322

約数の個数: 24

約数和(自身を含む): 43818851232

約数和(自身を除く): 23624345718

約数列:

[1, 2, 3, 6, 9, 18, 683, 1366, 2049, 4098, 6147, 12294, 1642631, 3285262, 4927893, 9855786, 14783679, 29567358, 1121916973, 2243833946, 3365750919, 6731501838, 10097252757, 20194505514]

約数ペア:

[(1, 20194505514), (2, 10097252757), (3, 6731501838), (6, 3365750919), (9, 2243833946), (18, 1121916973), (683, 29567358), (1366, 14783679), (2049, 9855786), (4098, 4927893), (6147, 3285262), (12294, 1642631)]