20142933952

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{61}}^2\times {\mathrm{2063}}^1$

素因数の和:2238

約数の個数: 84

約数和(自身を含む): 41648469408

約数和(自身を除く): 21505535456

約数列:

[1, 2, 4, 8, 16, 32, 41, 61, 64, 82, 122, 164, 244, 328, 488, 656, 976, 1312, 1952, 2063, 2501, 2624, 3721, 3904, 4126, 5002, 7442, 8252, 10004, 14884, 16504, 20008, 29768, 33008, 40016, 59536, 66016, 80032, 84583, 119072, 125843, 132032, 152561, 160064, 169166, 238144, 251686, 305122, 338332, 503372, 610244, 676664, 1006744, 1220488, 1353328, 2013488, 2440976, 2706656, 4026976, 4881952, 5159563, 5413312, 7676423, 8053952, 9763904, 10319126, 15352846, 20638252, 30705692, 41276504, 61411384, 82553008, 122822768, 165106016, 245645536, 314733343, 330212032, 491291072, 629466686, 1258933372, 2517866744, 5035733488, 10071466976, 20142933952]

約数ペア:

[(1, 20142933952), (2, 10071466976), (4, 5035733488), (8, 2517866744), (16, 1258933372), (32, 629466686), (41, 491291072), (61, 330212032), (64, 314733343), (82, 245645536), (122, 165106016), (164, 122822768), (244, 82553008), (328, 61411384), (488, 41276504), (656, 30705692), (976, 20638252), (1312, 15352846), (1952, 10319126), (2063, 9763904), (2501, 8053952), (2624, 7676423), (3721, 5413312), (3904, 5159563), (4126, 4881952), (5002, 4026976), (7442, 2706656), (8252, 2440976), (10004, 2013488), (14884, 1353328), (16504, 1220488), (20008, 1006744), (29768, 676664), (33008, 610244), (40016, 503372), (59536, 338332), (66016, 305122), (80032, 251686), (84583, 238144), (119072, 169166), (125843, 160064), (132032, 152561)]