20116415068

素因数分解:

$2^2\times {\mathrm{69259}}^1\times {\mathrm{72613}}^1$

素因数の和:141876

約数の個数: 12

約数和(自身を含む): 35204719480

約数和(自身を除く): 15088304412

約数列:

[1, 2, 4, 69259, 72613, 138518, 145226, 277036, 290452, 5029103767, 10058207534, 20116415068]

約数ペア:

[(1, 20116415068), (2, 10058207534), (4, 5029103767), (69259, 290452), (72613, 277036), (138518, 145226)]