20300098

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{111539}}^1$

素因数の和:111561

約数の個数: 16

約数和(自身を含む): 37477440

約数和(自身を除く): 17177342

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 111539, 223078, 780773, 1450007, 1561546, 2900014, 10150049, 20300098]

約数ペア:

[(1, 20300098), (2, 10150049), (7, 2900014), (13, 1561546), (14, 1450007), (26, 780773), (91, 223078), (182, 111539)]