20162021577

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1\times {\mathrm{323467}}^1$

素因数の和:323812

約数の個数: 16

約数和(自身を含む): 27326576640

約数和(自身を除く): 7164555063

約数列:

[1, 3, 79, 237, 263, 789, 20777, 62331, 323467, 970401, 25553893, 76661679, 85071821, 255215463, 6720673859, 20162021577]

約数ペア:

[(1, 20162021577), (3, 6720673859), (79, 255215463), (237, 85071821), (263, 76661679), (789, 25553893), (20777, 970401), (62331, 323467)]