20109741662

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{1259851}}^1$

素因数の和:1260223

約数の個数: 16

約数和(自身を含む): 31566851712

約数和(自身を除く): 11457110050

約数列:

[1, 2, 23, 46, 347, 694, 7981, 15962, 1259851, 2519702, 28976573, 57953146, 437168297, 874336594, 10054870831, 20109741662]

約数ペア:

[(1, 20109741662), (2, 10054870831), (23, 874336594), (46, 437168297), (347, 57953146), (694, 28976573), (7981, 2519702), (15962, 1259851)]