20420304

素因数分解:

$2^4\times 3^1\times {\mathrm{425423}}^1$

素因数の和:425434

約数の個数: 20

約数和(自身を含む): 52752576

約数和(自身を除く): 32332272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 425423, 850846, 1276269, 1701692, 2552538, 3403384, 5105076, 6806768, 10210152, 20420304]

約数ペア:

[(1, 20420304), (2, 10210152), (3, 6806768), (4, 5105076), (6, 3403384), (8, 2552538), (12, 1701692), (16, 1276269), (24, 850846), (48, 425423)]