20160604996

素因数分解:

$2^2\times 7^1\times {\mathrm{720021607}}^1$

素因数の和:720021618

約数の個数: 12

約数和(自身を含む): 40321210048

約数和(自身を除く): 20160605052

約数列:

[1, 2, 4, 7, 14, 28, 720021607, 1440043214, 2880086428, 5040151249, 10080302498, 20160604996]

約数ペア:

[(1, 20160604996), (2, 10080302498), (4, 5040151249), (7, 2880086428), (14, 1440043214), (28, 720021607)]