19864656

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{6569}}^1$

素因数の和:6593

約数の個数: 80

約数和(自身を含む): 65174400

約数和(自身を除く): 45309744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 6569, 13138, 19707, 26276, 39414, 45983, 52552, 59121, 78828, 91966, 105104, 118242, 137949, 157656, 177363, 183932, 236484, 275898, 315312, 354726, 367864, 413847, 472968, 551796, 709452, 735728, 827694, 945936, 1103592, 1241541, 1418904, 1655388, 2207184, 2483082, 2837808, 3310776, 4966164, 6621552, 9932328, 19864656]

約数ペア:

[(1, 19864656), (2, 9932328), (3, 6621552), (4, 4966164), (6, 3310776), (7, 2837808), (8, 2483082), (9, 2207184), (12, 1655388), (14, 1418904), (16, 1241541), (18, 1103592), (21, 945936), (24, 827694), (27, 735728), (28, 709452), (36, 551796), (42, 472968), (48, 413847), (54, 367864), (56, 354726), (63, 315312), (72, 275898), (84, 236484), (108, 183932), (112, 177363), (126, 157656), (144, 137949), (168, 118242), (189, 105104), (216, 91966), (252, 78828), (336, 59121), (378, 52552), (432, 45983), (504, 39414), (756, 26276), (1008, 19707), (1512, 13138), (3024, 6569)]