20761775486

素因数分解:

$2^1\times {\mathrm{241}}^1\times {\mathrm{293}}^1\times {\mathrm{147011}}^1$

素因数の和:147547

約数の個数: 16

約数和(自身を含む): 31378829328

約数和(自身を除く): 10617053842

約数列:

[1, 2, 241, 293, 482, 586, 70613, 141226, 147011, 294022, 35429651, 43074223, 70859302, 86148446, 10380887743, 20761775486]

約数ペア:

[(1, 20761775486), (2, 10380887743), (241, 86148446), (293, 70859302), (482, 43074223), (586, 35429651), (70613, 294022), (141226, 147011)]