20907294

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2297}}^1$

素因数の和:2380

約数の個数: 32

約数和(自身を含む): 44011296

約数和(自身を除く): 23104002

約数列:

[1, 2, 3, 6, 37, 41, 74, 82, 111, 123, 222, 246, 1517, 2297, 3034, 4551, 4594, 6891, 9102, 13782, 84989, 94177, 169978, 188354, 254967, 282531, 509934, 565062, 3484549, 6969098, 10453647, 20907294]

約数ペア:

[(1, 20907294), (2, 10453647), (3, 6969098), (6, 3484549), (37, 565062), (41, 509934), (74, 282531), (82, 254967), (111, 188354), (123, 169978), (222, 94177), (246, 84989), (1517, 13782), (2297, 9102), (3034, 6891), (4551, 4594)]