20122983644

素因数分解:

$2^2\times {\mathrm{1151}}^1\times {\mathrm{4370761}}^1$

素因数の和:4371916

約数の個数: 12

約数和(自身を含む): 35245824768

約数和(自身を除く): 15122841124

約数列:

[1, 2, 4, 1151, 2302, 4604, 4370761, 8741522, 17483044, 5030745911, 10061491822, 20122983644]

約数ペア:

[(1, 20122983644), (2, 10061491822), (4, 5030745911), (1151, 17483044), (2302, 8741522), (4604, 4370761)]