20109631906

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4804021}}^1$

素因数の和:4804066

約数の個数: 32

約数和(自身を含む): 38739633408

約数和(自身を除く): 18630001502

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 4804021, 9608042, 33628147, 62452273, 67256294, 110492483, 124904546, 220984966, 437165911, 773447381, 874331822, 1436402279, 1546894762, 2872804558, 10054815953, 20109631906]

約数ペア:

[(1, 20109631906), (2, 10054815953), (7, 2872804558), (13, 1546894762), (14, 1436402279), (23, 874331822), (26, 773447381), (46, 437165911), (91, 220984966), (161, 124904546), (182, 110492483), (299, 67256294), (322, 62452273), (598, 33628147), (2093, 9608042), (4186, 4804021)]