20324304

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:95

約数の個数: 320

約数和(自身を含む): 79994880

約数和(自身を除く): 59670576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 27, 28, 33, 36, 39, 42, 44, 47, 48, 52, 54, 56, 63, 66, 72, 77, 78, 84, 88, 91, 94, 99, 104, 108, 112, 117, 126, 132, 141, 143, 144, 154, 156, 168, 176, 182, 188, 189, 198, 208, 216, 231, 234, 252, 264, 273, 282, 286, 297, 308, 312, 329, 336, 351, 364, 376, 378, 396, 423, 429, 432, 462, 468, 504, 517, 528, 546, 564, 572, 594, 611, 616, 624, 658, 693, 702, 728, 752, 756, 792, 819, 846, 858, 924, 936, 987, 1001, 1008, 1034, 1092, 1128, 1144, 1188, 1222, 1232, 1269, 1287, 1316, 1386, 1404, 1456, 1512, 1551, 1584, 1638, 1692, 1716, 1833, 1848, 1872, 1974, 2002, 2068, 2079, 2184, 2256, 2288, 2376, 2444, 2457, 2538, 2574, 2632, 2772, 2808, 2961, 3003, 3024, 3102, 3276, 3384, 3432, 3619, 3666, 3696, 3861, 3948, 4004, 4136, 4158, 4277, 4368, 4653, 4752, 4888, 4914, 5076, 5148, 5264, 5499, 5544, 5616, 5922, 6006, 6204, 6552, 6721, 6768, 6864, 7238, 7332, 7722, 7896, 8008, 8272, 8316, 8554, 8883, 9009, 9306, 9776, 9828, 10152, 10296, 10857, 10998, 11088, 11844, 12012, 12408, 12831, 13104, 13442, 13959, 14476, 14664, 15444, 15792, 16016, 16497, 16632, 17108, 17766, 18018, 18612, 19656, 20163, 20304, 20592, 21714, 21996, 23688, 24024, 24816, 25662, 26884, 27027, 27918, 28952, 29328, 30888, 32571, 32994, 33264, 34216, 35532, 36036, 37224, 38493, 39312, 40326, 43428, 43992, 47047, 47376, 48048, 51324, 53768, 54054, 55836, 57904, 60489, 61776, 65142, 65988, 68432, 71064, 72072, 74448, 76986, 80652, 86856, 87984, 94094, 97713, 102648, 107536, 108108, 111672, 115479, 120978, 130284, 131976, 141141, 142128, 144144, 153972, 161304, 173712, 181467, 188188, 195426, 205296, 216216, 223344, 230958, 241956, 260568, 263952, 282282, 307944, 322608, 362934, 376376, 390852, 423423, 432432, 461916, 483912, 521136, 564564, 615888, 725868, 752752, 781704, 846846, 923832, 967824, 1129128, 1270269, 1451736, 1563408, 1693692, 1847664, 2258256, 2540538, 2903472, 3387384, 5081076, 6774768, 10162152, 20324304]

約数ペア:

[(1, 20324304), (2, 10162152), (3, 6774768), (4, 5081076), (6, 3387384), (7, 2903472), (8, 2540538), (9, 2258256), (11, 1847664), (12, 1693692), (13, 1563408), (14, 1451736), (16, 1270269), (18, 1129128), (21, 967824), (22, 923832), (24, 846846), (26, 781704), (27, 752752), (28, 725868), (33, 615888), (36, 564564), (39, 521136), (42, 483912), (44, 461916), (47, 432432), (48, 423423), (52, 390852), (54, 376376), (56, 362934), (63, 322608), (66, 307944), (72, 282282), (77, 263952), (78, 260568), (84, 241956), (88, 230958), (91, 223344), (94, 216216), (99, 205296), (104, 195426), (108, 188188), (112, 181467), (117, 173712), (126, 161304), (132, 153972), (141, 144144), (143, 142128), (144, 141141), (154, 131976), (156, 130284), (168, 120978), (176, 115479), (182, 111672), (188, 108108), (189, 107536), (198, 102648), (208, 97713), (216, 94094), (231, 87984), (234, 86856), (252, 80652), (264, 76986), (273, 74448), (282, 72072), (286, 71064), (297, 68432), (308, 65988), (312, 65142), (329, 61776), (336, 60489), (351, 57904), (364, 55836), (376, 54054), (378, 53768), (396, 51324), (423, 48048), (429, 47376), (432, 47047), (462, 43992), (468, 43428), (504, 40326), (517, 39312), (528, 38493), (546, 37224), (564, 36036), (572, 35532), (594, 34216), (611, 33264), (616, 32994), (624, 32571), (658, 30888), (693, 29328), (702, 28952), (728, 27918), (752, 27027), (756, 26884), (792, 25662), (819, 24816), (846, 24024), (858, 23688), (924, 21996), (936, 21714), (987, 20592), (1001, 20304), (1008, 20163), (1034, 19656), (1092, 18612), (1128, 18018), (1144, 17766), (1188, 17108), (1222, 16632), (1232, 16497), (1269, 16016), (1287, 15792), (1316, 15444), (1386, 14664), (1404, 14476), (1456, 13959), (1512, 13442), (1551, 13104), (1584, 12831), (1638, 12408), (1692, 12012), (1716, 11844), (1833, 11088), (1848, 10998), (1872, 10857), (1974, 10296), (2002, 10152), (2068, 9828), (2079, 9776), (2184, 9306), (2256, 9009), (2288, 8883), (2376, 8554), (2444, 8316), (2457, 8272), (2538, 8008), (2574, 7896), (2632, 7722), (2772, 7332), (2808, 7238), (2961, 6864), (3003, 6768), (3024, 6721), (3102, 6552), (3276, 6204), (3384, 6006), (3432, 5922), (3619, 5616), (3666, 5544), (3696, 5499), (3861, 5264), (3948, 5148), (4004, 5076), (4136, 4914), (4158, 4888), (4277, 4752), (4368, 4653)]