2020444842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25903139}}^1$

素因数の和:25903157

約数の個数: 16

約数和(自身を含む): 4351727520

約数和(自身を除く): 2331282678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 25903139, 51806278, 77709417, 155418834, 336740807, 673481614, 1010222421, 2020444842]

約数ペア:

[(1, 2020444842), (2, 1010222421), (3, 673481614), (6, 336740807), (13, 155418834), (26, 77709417), (39, 51806278), (78, 25903139)]