20079164014

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{200227}}^1$

素因数の和:200297

約数の個数: 64

約数和(自身を含む): 40365964800

約数和(自身を除く): 20286800786

約数列:

[1, 2, 7, 13, 14, 19, 26, 29, 38, 58, 91, 133, 182, 203, 247, 266, 377, 406, 494, 551, 754, 1102, 1729, 2639, 3458, 3857, 5278, 7163, 7714, 14326, 50141, 100282, 200227, 400454, 1401589, 2602951, 2803178, 3804313, 5205902, 5806583, 7608626, 11613166, 18220657, 26630191, 36441314, 40646081, 49456069, 53260382, 75485579, 81292162, 98912138, 110325077, 150971158, 220650154, 346192483, 528399053, 692384966, 772275539, 1056798106, 1434226001, 1544551078, 2868452002, 10039582007, 20079164014]

約数ペア:

[(1, 20079164014), (2, 10039582007), (7, 2868452002), (13, 1544551078), (14, 1434226001), (19, 1056798106), (26, 772275539), (29, 692384966), (38, 528399053), (58, 346192483), (91, 220650154), (133, 150971158), (182, 110325077), (203, 98912138), (247, 81292162), (266, 75485579), (377, 53260382), (406, 49456069), (494, 40646081), (551, 36441314), (754, 26630191), (1102, 18220657), (1729, 11613166), (2639, 7608626), (3458, 5806583), (3857, 5205902), (5278, 3804313), (7163, 2803178), (7714, 2602951), (14326, 1401589), (50141, 400454), (100282, 200227)]