20139590056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^2\times {\mathrm{2239}}^1$

素因数の和:2399

約数の個数: 96

約数和(自身を含む): 42831936000

約数和(自身を除く): 22692345944

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 59, 68, 76, 118, 136, 152, 236, 323, 472, 646, 1003, 1121, 1292, 2006, 2239, 2242, 2584, 3481, 4012, 4478, 4484, 6962, 8024, 8956, 8968, 13924, 17912, 19057, 27848, 38063, 38114, 42541, 59177, 66139, 76126, 76228, 85082, 118354, 132101, 132278, 152252, 152456, 170164, 236708, 264202, 264556, 304504, 340328, 473416, 528404, 529112, 723197, 1056808, 1124363, 1446394, 2245717, 2248726, 2509919, 2892788, 4491434, 4497452, 5019838, 5785576, 7793959, 8982868, 8994904, 10039676, 15587918, 17965736, 20079352, 31175836, 42668623, 62351672, 85337246, 132497303, 148085221, 170674492, 264994606, 296170442, 341348984, 529989212, 592340884, 1059978424, 1184681768, 2517448757, 5034897514, 10069795028, 20139590056]

約数ペア:

[(1, 20139590056), (2, 10069795028), (4, 5034897514), (8, 2517448757), (17, 1184681768), (19, 1059978424), (34, 592340884), (38, 529989212), (59, 341348984), (68, 296170442), (76, 264994606), (118, 170674492), (136, 148085221), (152, 132497303), (236, 85337246), (323, 62351672), (472, 42668623), (646, 31175836), (1003, 20079352), (1121, 17965736), (1292, 15587918), (2006, 10039676), (2239, 8994904), (2242, 8982868), (2584, 7793959), (3481, 5785576), (4012, 5019838), (4478, 4497452), (4484, 4491434), (6962, 2892788), (8024, 2509919), (8956, 2248726), (8968, 2245717), (13924, 1446394), (17912, 1124363), (19057, 1056808), (27848, 723197), (38063, 529112), (38114, 528404), (42541, 473416), (59177, 340328), (66139, 304504), (76126, 264556), (76228, 264202), (85082, 236708), (118354, 170164), (132101, 152456), (132278, 152252)]