20681799242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{46791401}}^1$

素因数の和:46791433

約数の個数: 16

約数和(自身を含む): 35374299912

約数和(自身を除く): 14692500670

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 46791401, 93582802, 608288213, 795453817, 1216576426, 1590907634, 10340899621, 20681799242]

約数ペア:

[(1, 20681799242), (2, 10340899621), (13, 1590907634), (17, 1216576426), (26, 795453817), (34, 608288213), (221, 93582802), (442, 46791401)]