20132081249

素因数分解:

$7^2\times {\mathrm{24281}}^1\times {\mathrm{16921}}^1$

素因数の和:41216

約数の個数: 12

約数和(自身を含む): 23421300228

約数和(自身を除く): 3289218979

約数列:

[1, 7, 49, 16921, 24281, 118447, 169967, 829129, 1189769, 410858801, 2876011607, 20132081249]

約数ペア:

[(1, 20132081249), (7, 2876011607), (49, 410858801), (16921, 1189769), (24281, 829129), (118447, 169967)]