2020183164

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{790369}}^1$

素因数の和:790450

約数の個数: 36

約数和(自身を含む): 5178504240

約数和(自身を除く): 3158321076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 790369, 1580738, 2371107, 3161476, 4742214, 7113321, 9484428, 14226642, 28453284, 56116199, 112232398, 168348597, 224464796, 336697194, 505045791, 673394388, 1010091582, 2020183164]

約数ペア:

[(1, 2020183164), (2, 1010091582), (3, 673394388), (4, 505045791), (6, 336697194), (9, 224464796), (12, 168348597), (18, 112232398), (36, 56116199), (71, 28453284), (142, 14226642), (213, 9484428), (284, 7113321), (426, 4742214), (639, 3161476), (852, 2371107), (1278, 1580738), (2556, 790369)]