20295646

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{24571}}^1$

素因数の和:24639

約数の個数: 16

約数和(自身を含む): 35383680

約数和(自身を除く): 15088034

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 24571, 49142, 171997, 343994, 1449689, 2899378, 10147823, 20295646]

約数ペア:

[(1, 20295646), (2, 10147823), (7, 2899378), (14, 1449689), (59, 343994), (118, 171997), (413, 49142), (826, 24571)]