20091036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{239179}}^1$

素因数の和:239193

約数の個数: 24

約数和(自身を含む): 53576320

約数和(自身を除く): 33485284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 239179, 478358, 717537, 956716, 1435074, 1674253, 2870148, 3348506, 5022759, 6697012, 10045518, 20091036]

約数ペア:

[(1, 20091036), (2, 10045518), (3, 6697012), (4, 5022759), (6, 3348506), (7, 2870148), (12, 1674253), (14, 1435074), (21, 956716), (28, 717537), (42, 478358), (84, 239179)]