20195007118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{70611913}}^1$

素因数の和:70611939

約数の個数: 16

約数和(自身を含む): 35588404656

約数和(自身を除く): 15393397538

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 70611913, 141223826, 776731043, 917954869, 1553462086, 1835909738, 10097503559, 20195007118]

約数ペア:

[(1, 20195007118), (2, 10097503559), (11, 1835909738), (13, 1553462086), (22, 917954869), (26, 776731043), (143, 141223826), (286, 70611913)]