20084566904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2080009}}^1$

素因数の和:2080103

約数の個数: 32

約数和(自身を含む): 40435394400

約数和(自身を除く): 20350827496

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 1207, 2414, 4828, 9656, 2080009, 4160018, 8320036, 16640072, 35360153, 70720306, 141440612, 147680639, 282881224, 295361278, 590722556, 1181445112, 2510570863, 5021141726, 10042283452, 20084566904]

約数ペア:

[(1, 20084566904), (2, 10042283452), (4, 5021141726), (8, 2510570863), (17, 1181445112), (34, 590722556), (68, 295361278), (71, 282881224), (136, 147680639), (142, 141440612), (284, 70720306), (568, 35360153), (1207, 16640072), (2414, 8320036), (4828, 4160018), (9656, 2080009)]