20346442802

素因数分解:

$2^1\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{1111949}}^1$

素因数の和:1113265

約数の個数: 16

約数和(自身を含む): 34906334400

約数和(自身を除く): 14559891598

約数列:

[1, 2, 7, 14, 1307, 2614, 9149, 18298, 1111949, 2223898, 7783643, 15567286, 1453317343, 2906634686, 10173221401, 20346442802]

約数ペア:

[(1, 20346442802), (2, 10173221401), (7, 2906634686), (14, 1453317343), (1307, 15567286), (2614, 7783643), (9149, 2223898), (18298, 1111949)]