20602634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{11827}}^1$

素因数の和:11909

約数の個数: 16

約数和(自身を含む): 33780768

約数和(自身を除く): 13178134

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 11827, 23654, 153751, 307502, 792409, 1584818, 10301317, 20602634]

約数ペア:

[(1, 20602634), (2, 10301317), (13, 1584818), (26, 792409), (67, 307502), (134, 153751), (871, 23654), (1742, 11827)]