20216244

素因数分解:

$2^2\times 3^1\times {\mathrm{311}}^1\times {\mathrm{5417}}^1$

素因数の和:5735

約数の個数: 24

約数和(自身を含む): 47331648

約数和(自身を除く): 27115404

約数列:

[1, 2, 3, 4, 6, 12, 311, 622, 933, 1244, 1866, 3732, 5417, 10834, 16251, 21668, 32502, 65004, 1684687, 3369374, 5054061, 6738748, 10108122, 20216244]

約数ペア:

[(1, 20216244), (2, 10108122), (3, 6738748), (4, 5054061), (6, 3369374), (12, 1684687), (311, 65004), (622, 32502), (933, 21668), (1244, 16251), (1866, 10834), (3732, 5417)]