20006032

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{30497}}^1$

素因数の和:30546

約数の個数: 20

約数和(自身を含む): 39708396

約数和(自身を除く): 19702364

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 30497, 60994, 121988, 243976, 487952, 1250377, 2500754, 5001508, 10003016, 20006032]

約数ペア:

[(1, 20006032), (2, 10003016), (4, 5001508), (8, 2500754), (16, 1250377), (41, 487952), (82, 243976), (164, 121988), (328, 60994), (656, 30497)]