20748066

素因数分解:

$2^1\times 3^1\times {\mathrm{877}}^1\times {\mathrm{3943}}^1$

素因数の和:4825

約数の個数: 16

約数和(自身を含む): 41553984

約数和(自身を除く): 20805918

約数列:

[1, 2, 3, 6, 877, 1754, 2631, 3943, 5262, 7886, 11829, 23658, 3458011, 6916022, 10374033, 20748066]

約数ペア:

[(1, 20748066), (2, 10374033), (3, 6916022), (6, 3458011), (877, 23658), (1754, 11829), (2631, 7886), (3943, 5262)]