20297024

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{2621}}^1$

素因数の和:2655

約数の個数: 42

約数和(自身を含む): 44288202

約数和(自身を除く): 23991178

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1936, 2621, 3872, 5242, 7744, 10484, 20968, 28831, 41936, 57662, 83872, 115324, 167744, 230648, 317141, 461296, 634282, 922592, 1268564, 1845184, 2537128, 5074256, 10148512, 20297024]

約数ペア:

[(1, 20297024), (2, 10148512), (4, 5074256), (8, 2537128), (11, 1845184), (16, 1268564), (22, 922592), (32, 634282), (44, 461296), (64, 317141), (88, 230648), (121, 167744), (176, 115324), (242, 83872), (352, 57662), (484, 41936), (704, 28831), (968, 20968), (1936, 10484), (2621, 7744), (3872, 5242)]