20072312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{193003}}^1$

素因数の和:193022

約数の個数: 16

約数和(自身を含む): 40530840

約数和(自身を除く): 20458528

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 193003, 386006, 772012, 1544024, 2509039, 5018078, 10036156, 20072312]

約数ペア:

[(1, 20072312), (2, 10036156), (4, 5018078), (8, 2509039), (13, 1544024), (26, 772012), (52, 386006), (104, 193003)]