20154077983

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{852289}}^1$

素因数の和:852426

約数の個数: 16

約数和(自身を含む): 23195924640

約数和(自身を除く): 3041846657

約数列:

[1, 13, 17, 107, 221, 1391, 1819, 23647, 852289, 11079757, 14488913, 91194923, 188355869, 1185533999, 1550313691, 20154077983]

約数ペア:

[(1, 20154077983), (13, 1550313691), (17, 1185533999), (107, 188355869), (221, 91194923), (1391, 14488913), (1819, 11079757), (23647, 852289)]