20100841744

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{4888337}}^1$

素因数の和:4888602

約数の個数: 20

約数和(自身を含む): 39096927324

約数和(自身を除く): 18996085580

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 4888337, 9776674, 19553348, 39106696, 78213392, 1256302609, 2512605218, 5025210436, 10050420872, 20100841744]

約数ペア:

[(1, 20100841744), (2, 10050420872), (4, 5025210436), (8, 2512605218), (16, 1256302609), (257, 78213392), (514, 39106696), (1028, 19553348), (2056, 9776674), (4112, 4888337)]