20077071196

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{16987}}^1$

素因数の和:17219

約数の個数: 96

約数和(自身を含む): 46029053952

約数和(自身を除く): 25951982756

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 191, 221, 238, 364, 382, 442, 476, 764, 884, 1337, 1547, 2483, 2674, 3094, 3247, 4966, 5348, 6188, 6494, 9932, 12988, 16987, 17381, 22729, 33974, 34762, 42211, 45458, 67948, 69524, 84422, 90916, 118909, 168844, 220831, 237818, 288779, 295477, 441662, 475636, 577558, 590954, 883324, 1155116, 1181908, 1545817, 2021453, 3091634, 3244517, 3754127, 4042906, 6183268, 6489034, 7508254, 8085812, 12978068, 15016508, 22711619, 26278889, 42178721, 45423238, 52557778, 55156789, 84357442, 90846476, 105115556, 110313578, 168714884, 220627156, 295251047, 386097523, 590502094, 717038257, 772195046, 1181004188, 1434076514, 1544390092, 2868153028, 5019267799, 10038535598, 20077071196]

約数ペア:

[(1, 20077071196), (2, 10038535598), (4, 5019267799), (7, 2868153028), (13, 1544390092), (14, 1434076514), (17, 1181004188), (26, 772195046), (28, 717038257), (34, 590502094), (52, 386097523), (68, 295251047), (91, 220627156), (119, 168714884), (182, 110313578), (191, 105115556), (221, 90846476), (238, 84357442), (364, 55156789), (382, 52557778), (442, 45423238), (476, 42178721), (764, 26278889), (884, 22711619), (1337, 15016508), (1547, 12978068), (2483, 8085812), (2674, 7508254), (3094, 6489034), (3247, 6183268), (4966, 4042906), (5348, 3754127), (6188, 3244517), (6494, 3091634), (9932, 2021453), (12988, 1545817), (16987, 1181908), (17381, 1155116), (22729, 883324), (33974, 590954), (34762, 577558), (42211, 475636), (45458, 441662), (67948, 295477), (69524, 288779), (84422, 237818), (90916, 220831), (118909, 168844)]