20171888902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{7027}}^1\times {\mathrm{130483}}^1$

素因数の和:137523

約数の個数: 16

約数和(自身を含む): 33013495872

約数和(自身を除く): 12841606970

約数列:

[1, 2, 11, 22, 7027, 14054, 77297, 130483, 154594, 260966, 1435313, 2870626, 916904041, 1833808082, 10085944451, 20171888902]

約数ペア:

[(1, 20171888902), (2, 10085944451), (11, 1833808082), (22, 916904041), (7027, 2870626), (14054, 1435313), (77297, 260966), (130483, 154594)]