20163090639

素因数分解:

$3^1\times {\mathrm{857}}^1\times {\mathrm{1187}}^1\times {\mathrm{6607}}^1$

素因数の和:8654

約数の個数: 16

約数和(自身を含む): 26942243328

約数和(自身を除く): 6779152689

約数列:

[1, 3, 857, 1187, 2571, 3561, 6607, 19821, 1017259, 3051777, 5662199, 7842509, 16986597, 23527527, 6721030213, 20163090639]

約数ペア:

[(1, 20163090639), (3, 6721030213), (857, 23527527), (1187, 16986597), (2571, 7842509), (3561, 5662199), (6607, 3051777), (19821, 1017259)]