20173916636

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1076057}}^1$

素因数の和:1076213

約数の個数: 24

約数和(自身を含む): 36456845040

約数和(自身を除く): 16282928404

約数列:

[1, 2, 4, 43, 86, 109, 172, 218, 436, 4687, 9374, 18748, 1076057, 2152114, 4304228, 46270451, 92540902, 117290213, 185081804, 234580426, 469160852, 5043479159, 10086958318, 20173916636]

約数ペア:

[(1, 20173916636), (2, 10086958318), (4, 5043479159), (43, 469160852), (86, 234580426), (109, 185081804), (172, 117290213), (218, 92540902), (436, 46270451), (4687, 4304228), (9374, 2152114), (18748, 1076057)]