20802238872548

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1\times {\mathrm{1193947}}^1$

素因数の和:1194529

約数の個数: 96

約数和(自身を含む): 44128318080000

約数和(自身を除く): 23326079207452

約数列:

[1, 2, 4, 7, 14, 28, 29, 43, 58, 86, 116, 172, 203, 301, 406, 499, 602, 812, 998, 1204, 1247, 1996, 2494, 3493, 4988, 6986, 8729, 13972, 14471, 17458, 21457, 28942, 34916, 42914, 57884, 85828, 101297, 150199, 202594, 300398, 405188, 600796, 622253, 1193947, 1244506, 2387894, 2489012, 4355771, 4775788, 8357629, 8711542, 16715258, 17423084, 33430516, 34624463, 51339721, 69248926, 102679442, 138497852, 205358884, 242371241, 359378047, 484742482, 595779553, 718756094, 969484964, 1191559106, 1437512188, 1488851909, 2383118212, 2977703818, 4170456871, 5955407636, 8340913742, 10421963363, 16681827484, 17277607037, 20843926726, 25618520779, 34555214074, 41687853452, 51237041558, 69110428148, 102474083116, 120943249259, 179329645453, 241886498518, 358659290906, 483772997036, 717318581812, 742937102591, 1485874205182, 2971748410364, 5200559718137, 10401119436274, 20802238872548]

約数ペア:

[(1, 20802238872548), (2, 10401119436274), (4, 5200559718137), (7, 2971748410364), (14, 1485874205182), (28, 742937102591), (29, 717318581812), (43, 483772997036), (58, 358659290906), (86, 241886498518), (116, 179329645453), (172, 120943249259), (203, 102474083116), (301, 69110428148), (406, 51237041558), (499, 41687853452), (602, 34555214074), (812, 25618520779), (998, 20843926726), (1204, 17277607037), (1247, 16681827484), (1996, 10421963363), (2494, 8340913742), (3493, 5955407636), (4988, 4170456871), (6986, 2977703818), (8729, 2383118212), (13972, 1488851909), (14471, 1437512188), (17458, 1191559106), (21457, 969484964), (28942, 718756094), (34916, 595779553), (42914, 484742482), (57884, 359378047), (85828, 242371241), (101297, 205358884), (150199, 138497852), (202594, 102679442), (300398, 69248926), (405188, 51339721), (600796, 34624463), (622253, 33430516), (1193947, 17423084), (1244506, 16715258), (2387894, 8711542), (2489012, 8357629), (4355771, 4775788)]