20137932

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{13009}}^1$

素因数の和:13062

約数の個数: 36

約数和(自身を含む): 52092040

約数和(自身を除く): 31954108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 13009, 26018, 39027, 52036, 78054, 117081, 156108, 234162, 468324, 559387, 1118774, 1678161, 2237548, 3356322, 5034483, 6712644, 10068966, 20137932]

約数ペア:

[(1, 20137932), (2, 10068966), (3, 6712644), (4, 5034483), (6, 3356322), (9, 2237548), (12, 1678161), (18, 1118774), (36, 559387), (43, 468324), (86, 234162), (129, 156108), (172, 117081), (258, 78054), (387, 52036), (516, 39027), (774, 26018), (1548, 13009)]