20194501593

素因数分解:

$3^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{1356337}}^1$

素因数の和:1357056

約数の個数: 16

約数和(自身を含む): 30815999360

約数和(自身を除く): 10621497767

約数列:

[1, 3, 7, 21, 709, 2127, 4963, 14889, 1356337, 4069011, 9494359, 28483077, 961642933, 2884928799, 6731500531, 20194501593]

約数ペア:

[(1, 20194501593), (3, 6731500531), (7, 2884928799), (21, 961642933), (709, 28483077), (2127, 9494359), (4963, 4069011), (14889, 1356337)]