20176434448

素因数分解:

$2^4\times {\mathrm{577}}^1\times {\mathrm{911}}^1\times {\mathrm{2399}}^1$

素因数の和:3895

約数の個数: 40

約数和(自身を含む): 39218918400

約数和(自身を除く): 19042483952

約数列:

[1, 2, 4, 8, 16, 577, 911, 1154, 1822, 2308, 2399, 3644, 4616, 4798, 7288, 9232, 9596, 14576, 19192, 38384, 525647, 1051294, 1384223, 2102588, 2185489, 2768446, 4205176, 4370978, 5536892, 8410352, 8741956, 11073784, 17483912, 22147568, 34967824, 1261027153, 2522054306, 5044108612, 10088217224, 20176434448]

約数ペア:

[(1, 20176434448), (2, 10088217224), (4, 5044108612), (8, 2522054306), (16, 1261027153), (577, 34967824), (911, 22147568), (1154, 17483912), (1822, 11073784), (2308, 8741956), (2399, 8410352), (3644, 5536892), (4616, 4370978), (4798, 4205176), (7288, 2768446), (9232, 2185489), (9596, 2102588), (14576, 1384223), (19192, 1051294), (38384, 525647)]