20312952

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{76943}}^1$

素因数の和:76963

約数の個数: 32

約数和(自身を含む): 55399680

約数和(自身を除く): 35086728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 76943, 153886, 230829, 307772, 461658, 615544, 846373, 923316, 1692746, 1846632, 2539119, 3385492, 5078238, 6770984, 10156476, 20312952]

約数ペア:

[(1, 20312952), (2, 10156476), (3, 6770984), (4, 5078238), (6, 3385492), (8, 2539119), (11, 1846632), (12, 1692746), (22, 923316), (24, 846373), (33, 615544), (44, 461658), (66, 307772), (88, 230829), (132, 153886), (264, 76943)]