20930616

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 128

約数和(自身を含む): 67584000

約数和(自身を除く): 46653384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 109, 126, 127, 168, 189, 216, 218, 252, 254, 327, 378, 381, 436, 504, 508, 654, 756, 762, 763, 872, 889, 981, 1016, 1143, 1308, 1512, 1524, 1526, 1778, 1962, 2286, 2289, 2616, 2667, 2943, 3048, 3052, 3429, 3556, 3924, 4572, 4578, 5334, 5886, 6104, 6858, 6867, 7112, 7848, 8001, 9144, 9156, 10668, 11772, 13716, 13734, 13843, 16002, 18312, 20601, 21336, 23544, 24003, 27432, 27468, 27686, 32004, 41202, 41529, 48006, 54936, 55372, 64008, 82404, 83058, 96012, 96901, 110744, 124587, 164808, 166116, 192024, 193802, 249174, 290703, 332232, 373761, 387604, 498348, 581406, 747522, 775208, 872109, 996696, 1162812, 1495044, 1744218, 2325624, 2616327, 2990088, 3488436, 5232654, 6976872, 10465308, 20930616]

約数ペア:

[(1, 20930616), (2, 10465308), (3, 6976872), (4, 5232654), (6, 3488436), (7, 2990088), (8, 2616327), (9, 2325624), (12, 1744218), (14, 1495044), (18, 1162812), (21, 996696), (24, 872109), (27, 775208), (28, 747522), (36, 581406), (42, 498348), (54, 387604), (56, 373761), (63, 332232), (72, 290703), (84, 249174), (108, 193802), (109, 192024), (126, 166116), (127, 164808), (168, 124587), (189, 110744), (216, 96901), (218, 96012), (252, 83058), (254, 82404), (327, 64008), (378, 55372), (381, 54936), (436, 48006), (504, 41529), (508, 41202), (654, 32004), (756, 27686), (762, 27468), (763, 27432), (872, 24003), (889, 23544), (981, 21336), (1016, 20601), (1143, 18312), (1308, 16002), (1512, 13843), (1524, 13734), (1526, 13716), (1778, 11772), (1962, 10668), (2286, 9156), (2289, 9144), (2616, 8001), (2667, 7848), (2943, 7112), (3048, 6867), (3052, 6858), (3429, 6104), (3556, 5886), (3924, 5334), (4572, 4578)]