20144287581

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2089}}^1\times {\mathrm{17189}}^1$

素因数の和:19309

約数の個数: 32

約数和(自身を含む): 31041014400

約数和(自身を除く): 10896726819

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 2089, 6267, 17189, 22979, 35513, 51567, 68937, 106539, 189079, 292213, 390643, 567237, 876639, 1171929, 3214343, 9643029, 35907821, 107723463, 394986031, 610432957, 1184958093, 1831298871, 6714762527, 20144287581]

約数ペア:

[(1, 20144287581), (3, 6714762527), (11, 1831298871), (17, 1184958093), (33, 610432957), (51, 394986031), (187, 107723463), (561, 35907821), (2089, 9643029), (6267, 3214343), (17189, 1171929), (22979, 876639), (35513, 567237), (51567, 390643), (68937, 292213), (106539, 189079)]