20112723912

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{17830429}}^1$

素因数の和:17830485

約数の個数: 32

約数和(自身を含む): 51351638400

約数和(自身を除く): 31238914488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 17830429, 35660858, 53491287, 71321716, 106982574, 142643432, 213965148, 427930296, 838030163, 1676060326, 2514090489, 3352120652, 5028180978, 6704241304, 10056361956, 20112723912]

約数ペア:

[(1, 20112723912), (2, 10056361956), (3, 6704241304), (4, 5028180978), (6, 3352120652), (8, 2514090489), (12, 1676060326), (24, 838030163), (47, 427930296), (94, 213965148), (141, 142643432), (188, 106982574), (282, 71321716), (376, 53491287), (564, 35660858), (1128, 17830429)]