20079406

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{929}}^1$

素因数の和:1139

約数の個数: 16

約数和(自身を含む): 30734640

約数和(自身を除く): 10655234

約数列:

[1, 2, 101, 107, 202, 214, 929, 1858, 10807, 21614, 93829, 99403, 187658, 198806, 10039703, 20079406]

約数ペア:

[(1, 20079406), (2, 10039703), (101, 198806), (107, 187658), (202, 99403), (214, 93829), (929, 21614), (1858, 10807)]