16769020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{44129}}^1$

素因数の和:44157

約数の個数: 24

約数和(自身を含む): 37069200

約数和(自身を除く): 20300180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 44129, 88258, 176516, 220645, 441290, 838451, 882580, 1676902, 3353804, 4192255, 8384510, 16769020]

約数ペア:

[(1, 16769020), (2, 8384510), (4, 4192255), (5, 3353804), (10, 1676902), (19, 882580), (20, 838451), (38, 441290), (76, 220645), (95, 176516), (190, 88258), (380, 44129)]