20160977739

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{113173}}^1$

素因数の和:113699

約数の個数: 32

約数和(自身を含む): 32594112000

約数和(自身を除く): 12433134261

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 499, 1497, 3493, 8483, 10479, 25449, 59381, 113173, 178143, 339519, 792211, 1923941, 2376633, 5771823, 13467587, 40402761, 56473327, 169419981, 395313289, 960046559, 1185939867, 2880139677, 6720325913, 20160977739]

約数ペア:

[(1, 20160977739), (3, 6720325913), (7, 2880139677), (17, 1185939867), (21, 960046559), (51, 395313289), (119, 169419981), (357, 56473327), (499, 40402761), (1497, 13467587), (3493, 5771823), (8483, 2376633), (10479, 1923941), (25449, 792211), (59381, 339519), (113173, 178143)]