15920334140

素因数分解:

$2^2\times 5^1\times {\mathrm{796016707}}^1$

素因数の和:796016716

約数の個数: 12

約数和(自身を含む): 33432701736

約数和(自身を除く): 17512367596

約数列:

[1, 2, 4, 5, 10, 20, 796016707, 1592033414, 3184066828, 3980083535, 7960167070, 15920334140]

約数ペア:

[(1, 15920334140), (2, 7960167070), (4, 3980083535), (5, 3184066828), (10, 1592033414), (20, 796016707)]