20104290815

素因数分解:

$5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5269801}}^1$

素因数の和:5269922

約数の個数: 16

約数和(自身を含む): 27824554560

約数和(自身を除く): 7720263745

約数列:

[1, 5, 7, 35, 109, 545, 763, 3815, 5269801, 26349005, 36888607, 184443035, 574408309, 2872041545, 4020858163, 20104290815]

約数ペア:

[(1, 20104290815), (5, 4020858163), (7, 2872041545), (35, 574408309), (109, 184443035), (545, 36888607), (763, 26349005), (3815, 5269801)]