20160650992

素因数分解:

$2^4\times {\mathrm{3331}}^1\times {\mathrm{378277}}^1$

素因数の和:381616

約数の個数: 20

約数和(自身を含む): 39073091176

約数和(自身を除く): 18912440184

約数列:

[1, 2, 4, 8, 16, 3331, 6662, 13324, 26648, 53296, 378277, 756554, 1513108, 3026216, 6052432, 1260040687, 2520081374, 5040162748, 10080325496, 20160650992]

約数ペア:

[(1, 20160650992), (2, 10080325496), (4, 5040162748), (8, 2520081374), (16, 1260040687), (3331, 6052432), (6662, 3026216), (13324, 1513108), (26648, 756554), (53296, 378277)]