20497098

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{56003}}^1$

素因数の和:56069

約数の個数: 16

約数和(自身を含む): 41666976

約数和(自身を除く): 21169878

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 56003, 112006, 168009, 336018, 3416183, 6832366, 10248549, 20497098]

約数ペア:

[(1, 20497098), (2, 10248549), (3, 6832366), (6, 3416183), (61, 336018), (122, 168009), (183, 112006), (366, 56003)]