20053428

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{40759}}^1$

素因数の和:40807

約数の個数: 24

約数和(自身を含む): 47933760

約数和(自身を除く): 27880332

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 40759, 81518, 122277, 163036, 244554, 489108, 1671119, 3342238, 5013357, 6684476, 10026714, 20053428]

約数ペア:

[(1, 20053428), (2, 10026714), (3, 6684476), (4, 5013357), (6, 3342238), (12, 1671119), (41, 489108), (82, 244554), (123, 163036), (164, 122277), (246, 81518), (492, 40759)]