20342149852

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{523}}^1\times {\mathrm{89209}}^1$

素因数の和:89845

約数の個数: 24

約数和(自身を含む): 35994450800

約数和(自身を除く): 15652300948

約数列:

[1, 2, 4, 109, 218, 436, 523, 1046, 2092, 57007, 89209, 114014, 178418, 228028, 356836, 9723781, 19447562, 38895124, 46656307, 93312614, 186625228, 5085537463, 10171074926, 20342149852]

約数ペア:

[(1, 20342149852), (2, 10171074926), (4, 5085537463), (109, 186625228), (218, 93312614), (436, 46656307), (523, 38895124), (1046, 19447562), (2092, 9723781), (57007, 356836), (89209, 228028), (114014, 178418)]