20199227946

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{470647}}^1$

素因数の和:470986

約数の個数: 32

約数和(自身を含む): 42290546688

約数和(自身を除く): 22091318742

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 311, 622, 933, 1866, 7153, 14306, 21459, 42918, 470647, 941294, 1411941, 2823882, 10824881, 21649762, 32474643, 64949286, 146371217, 292742434, 439113651, 878227302, 3366537991, 6733075982, 10099613973, 20199227946]

約数ペア:

[(1, 20199227946), (2, 10099613973), (3, 6733075982), (6, 3366537991), (23, 878227302), (46, 439113651), (69, 292742434), (138, 146371217), (311, 64949286), (622, 32474643), (933, 21649762), (1866, 10824881), (7153, 2823882), (14306, 1411941), (21459, 941294), (42918, 470647)]