20079742904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1010861}}^1$

素因数の和:1011071

約数の個数: 32

約数和(自身を含む): 40757955840

約数和(自身を除く): 20678212936

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 191, 382, 764, 1528, 2483, 4966, 9932, 19864, 1010861, 2021722, 4043444, 8086888, 13141193, 26282386, 52564772, 105129544, 193074451, 386148902, 772297804, 1544595608, 2509967863, 5019935726, 10039871452, 20079742904]

約数ペア:

[(1, 20079742904), (2, 10039871452), (4, 5019935726), (8, 2509967863), (13, 1544595608), (26, 772297804), (52, 386148902), (104, 193074451), (191, 105129544), (382, 52564772), (764, 26282386), (1528, 13141193), (2483, 8086888), (4966, 4043444), (9932, 2021722), (19864, 1010861)]