20106786722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{1425811}}^1$

素因数の和:1426465

約数の個数: 16

約数和(自身を含む): 32953366944

約数和(自身を除く): 12846580222

約数列:

[1, 2, 11, 22, 641, 1282, 7051, 14102, 1425811, 2851622, 15683921, 31367842, 913944851, 1827889702, 10053393361, 20106786722]

約数ペア:

[(1, 20106786722), (2, 10053393361), (11, 1827889702), (22, 913944851), (641, 31367842), (1282, 15683921), (7051, 2851622), (14102, 1425811)]