20086870983

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{631}}^1\times {\mathrm{81001}}^1$

素因数の和:81766

約数の個数: 16

約数和(自身を含む): 27030043392

約数和(自身を除く): 6943172409

約数列:

[1, 3, 131, 393, 631, 1893, 81001, 82661, 243003, 247983, 10611131, 31833393, 51111631, 153334893, 6695623661, 20086870983]

約数ペア:

[(1, 20086870983), (3, 6695623661), (131, 153334893), (393, 51111631), (631, 31833393), (1893, 10611131), (81001, 247983), (82661, 243003)]