20604579842

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{133795973}}^1$

素因数の和:133795993

約数の個数: 16

約数和(自身を含む): 38533240512

約数和(自身を除く): 17928660670

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 133795973, 267591946, 936571811, 1471755703, 1873143622, 2943511406, 10302289921, 20604579842]

約数ペア:

[(1, 20604579842), (2, 10302289921), (7, 2943511406), (11, 1873143622), (14, 1471755703), (22, 936571811), (77, 267591946), (154, 133795973)]