20227514

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{12983}}^1$

素因数の和:13045

約数の個数: 16

約数和(自身を含む): 32719680

約数和(自身を除く): 12492166

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 12983, 25966, 246677, 493354, 532303, 1064606, 10113757, 20227514]

約数ペア:

[(1, 20227514), (2, 10113757), (19, 1064606), (38, 532303), (41, 493354), (82, 246677), (779, 25966), (1558, 12983)]