20153668906

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{9533429}}^1$

素因数の和:9533589

約数の個数: 16

約数和(自身を含む): 34777952640

約数和(自身を除く): 14624283734

約数列:

[1, 2, 7, 14, 151, 302, 1057, 2114, 9533429, 19066858, 66734003, 133468006, 1439547779, 2879095558, 10076834453, 20153668906]

約数ペア:

[(1, 20153668906), (2, 10076834453), (7, 2879095558), (14, 1439547779), (151, 133468006), (302, 66734003), (1057, 19066858), (2114, 9533429)]