20117053

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:432

約数の個数: 16

約数和(自身を含む): 22579200

約数和(自身を除く): 2462147

約数列:

[1, 11, 59, 139, 223, 649, 1529, 2453, 8201, 13157, 30997, 90211, 144727, 340967, 1828823, 20117053]

約数ペア:

[(1, 20117053), (11, 1828823), (59, 340967), (139, 144727), (223, 90211), (649, 30997), (1529, 13157), (2453, 8201)]