20706710

素因数分解:

$2^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{8887}}^1$

素因数の和:9127

約数の個数: 16

約数和(自身を含む): 37436256

約数和(自身を除く): 16729546

約数列:

[1, 2, 5, 10, 233, 466, 1165, 2330, 8887, 17774, 44435, 88870, 2070671, 4141342, 10353355, 20706710]

約数ペア:

[(1, 20706710), (2, 10353355), (5, 4141342), (10, 2070671), (233, 88870), (466, 44435), (1165, 17774), (2330, 8887)]