20094889431

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1\times {\mathrm{207307}}^1$

素因数の和:207798

約数の個数: 16

約数和(自身を含む): 27198809600

約数和(自身を除く): 7103920169

約数列:

[1, 3, 79, 237, 409, 1227, 32311, 96933, 207307, 621921, 16377253, 49131759, 84788563, 254365689, 6698296477, 20094889431]

約数ペア:

[(1, 20094889431), (3, 6698296477), (79, 254365689), (237, 84788563), (409, 49131759), (1227, 16377253), (32311, 621921), (96933, 207307)]