20160733496

素因数分解:

$2^3\times {\mathrm{1619}}^1\times {\mathrm{1556573}}^1$

素因数の和:1558198

約数の個数: 16

約数和(自身を含む): 37824748200

約数和(自身を除く): 17664014704

約数列:

[1, 2, 4, 8, 1619, 3238, 6476, 12952, 1556573, 3113146, 6226292, 12452584, 2520091687, 5040183374, 10080366748, 20160733496]

約数ペア:

[(1, 20160733496), (2, 10080366748), (4, 5040183374), (8, 2520091687), (1619, 12452584), (3238, 6226292), (6476, 3113146), (12952, 1556573)]