20708941

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1877}}^1$

素因数の和:1964

約数の個数: 16

約数和(自身を含む): 24338880

約数和(自身を除く): 3629939

約数列:

[1, 11, 17, 59, 187, 649, 1003, 1877, 11033, 20647, 31909, 110743, 350999, 1218173, 1882631, 20708941]

約数ペア:

[(1, 20708941), (11, 1882631), (17, 1218173), (59, 350999), (187, 110743), (649, 31909), (1003, 20647), (1877, 11033)]