20187218982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{592661}}^1$

素因数の和:593484

約数の個数: 32

約数和(自身を含む): 46199188224

約数和(自身を除く): 26011969242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 811, 1622, 2433, 4866, 5677, 11354, 17031, 34062, 592661, 1185322, 1777983, 3555966, 4148627, 8297254, 12445881, 24891762, 480648071, 961296142, 1441944213, 2883888426, 3364536497, 6729072994, 10093609491, 20187218982]

約数ペア:

[(1, 20187218982), (2, 10093609491), (3, 6729072994), (6, 3364536497), (7, 2883888426), (14, 1441944213), (21, 961296142), (42, 480648071), (811, 24891762), (1622, 12445881), (2433, 8297254), (4866, 4148627), (5677, 3555966), (11354, 1777983), (17031, 1185322), (34062, 592661)]