20184329721

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{5783}}^1\times {\mathrm{68437}}^1$

素因数の和:74240

約数の個数: 16

約数和(自身を含む): 28500868224

約数和(自身を除く): 8316538503

約数列:

[1, 3, 17, 51, 5783, 17349, 68437, 98311, 205311, 294933, 1163429, 3490287, 395771171, 1187313513, 6728109907, 20184329721]

約数ペア:

[(1, 20184329721), (3, 6728109907), (17, 1187313513), (51, 395771171), (5783, 3490287), (17349, 1163429), (68437, 294933), (98311, 205311)]