20194115595

素因数分解:

$3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{2741903}}^1$

素因数の和:2742402

約数の個数: 16

約数和(自身を含む): 32376402432

約数和(自身を除く): 12182286837

約数列:

[1, 3, 5, 15, 491, 1473, 2455, 7365, 2741903, 8225709, 13709515, 41128545, 1346274373, 4038823119, 6731371865, 20194115595]

約数ペア:

[(1, 20194115595), (3, 6731371865), (5, 4038823119), (15, 1346274373), (491, 41128545), (1473, 13709515), (2455, 8225709), (7365, 2741903)]