20110951

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{887}}^1$

素因数の和:1014

約数の個数: 16

約数和(自身を含む): 23869440

約数和(自身を除く): 3758489

約数列:

[1, 7, 41, 79, 287, 553, 887, 3239, 6209, 22673, 36367, 70073, 254569, 490511, 2872993, 20110951]

約数ペア:

[(1, 20110951), (7, 2872993), (41, 490511), (79, 254569), (287, 70073), (553, 36367), (887, 22673), (3239, 6209)]