20101704812

素因数分解:

$2^2\times 7^1\times {\mathrm{717918029}}^1$

素因数の和:717918040

約数の個数: 12

約数和(自身を含む): 40203409680

約数和(自身を除く): 20101704868

約数列:

[1, 2, 4, 7, 14, 28, 717918029, 1435836058, 2871672116, 5025426203, 10050852406, 20101704812]

約数ペア:

[(1, 20101704812), (2, 10050852406), (4, 5025426203), (7, 2871672116), (14, 1435836058), (28, 717918029)]