20973354

素因数分解:

$2^1\times 3^1\times {\mathrm{317}}^1\times {\mathrm{11027}}^1$

素因数の和:11349

約数の個数: 16

約数和(自身を含む): 42082848

約数和(自身を除く): 21109494

約数列:

[1, 2, 3, 6, 317, 634, 951, 1902, 11027, 22054, 33081, 66162, 3495559, 6991118, 10486677, 20973354]

約数ペア:

[(1, 20973354), (2, 10486677), (3, 6991118), (6, 3495559), (317, 66162), (634, 33081), (951, 22054), (1902, 11027)]