20169680832

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{16189}}^1$

素因数の和:16320

約数の個数: 224

約数和(自身を含む): 68428006400

約数和(自身を除く): 48258325568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 103, 108, 112, 126, 144, 168, 189, 192, 206, 216, 224, 252, 288, 309, 336, 378, 412, 432, 448, 504, 576, 618, 672, 721, 756, 824, 864, 927, 1008, 1236, 1344, 1442, 1512, 1648, 1728, 1854, 2016, 2163, 2472, 2781, 2884, 3024, 3296, 3708, 4032, 4326, 4944, 5562, 5768, 6048, 6489, 6592, 7416, 8652, 9888, 11124, 11536, 12096, 12978, 14832, 16189, 17304, 19467, 19776, 22248, 23072, 25956, 29664, 32378, 34608, 38934, 44496, 46144, 48567, 51912, 59328, 64756, 69216, 77868, 88992, 97134, 103824, 113323, 129512, 138432, 145701, 155736, 177984, 194268, 207648, 226646, 259024, 291402, 311472, 339969, 388536, 415296, 437103, 453292, 518048, 582804, 622944, 679938, 777072, 874206, 906584, 1019907, 1036096, 1165608, 1245888, 1359876, 1554144, 1667467, 1748412, 1813168, 2039814, 2331216, 2719752, 3059721, 3108288, 3334934, 3496824, 3626336, 4079628, 4662432, 5002401, 5439504, 6119442, 6669868, 6993648, 7252672, 8159256, 9324864, 10004802, 10879008, 11672269, 12238884, 13339736, 13987296, 15007203, 16318512, 20009604, 21758016, 23344538, 24477768, 26679472, 27974592, 30014406, 32637024, 35016807, 40019208, 45021609, 46689076, 48955536, 53358944, 60028812, 65274048, 70033614, 80038416, 90043218, 93378152, 97911072, 105050421, 106717888, 120057624, 140067228, 160076832, 180086436, 186756304, 195822144, 210100842, 240115248, 280134456, 315151263, 320153664, 360172872, 373512608, 420201684, 480230496, 560268912, 630302526, 720345744, 747025216, 840403368, 960460992, 1120537824, 1260605052, 1440691488, 1680806736, 2241075648, 2521210104, 2881382976, 3361613472, 5042420208, 6723226944, 10084840416, 20169680832]

約数ペア:

[(1, 20169680832), (2, 10084840416), (3, 6723226944), (4, 5042420208), (6, 3361613472), (7, 2881382976), (8, 2521210104), (9, 2241075648), (12, 1680806736), (14, 1440691488), (16, 1260605052), (18, 1120537824), (21, 960460992), (24, 840403368), (27, 747025216), (28, 720345744), (32, 630302526), (36, 560268912), (42, 480230496), (48, 420201684), (54, 373512608), (56, 360172872), (63, 320153664), (64, 315151263), (72, 280134456), (84, 240115248), (96, 210100842), (103, 195822144), (108, 186756304), (112, 180086436), (126, 160076832), (144, 140067228), (168, 120057624), (189, 106717888), (192, 105050421), (206, 97911072), (216, 93378152), (224, 90043218), (252, 80038416), (288, 70033614), (309, 65274048), (336, 60028812), (378, 53358944), (412, 48955536), (432, 46689076), (448, 45021609), (504, 40019208), (576, 35016807), (618, 32637024), (672, 30014406), (721, 27974592), (756, 26679472), (824, 24477768), (864, 23344538), (927, 21758016), (1008, 20009604), (1236, 16318512), (1344, 15007203), (1442, 13987296), (1512, 13339736), (1648, 12238884), (1728, 11672269), (1854, 10879008), (2016, 10004802), (2163, 9324864), (2472, 8159256), (2781, 7252672), (2884, 6993648), (3024, 6669868), (3296, 6119442), (3708, 5439504), (4032, 5002401), (4326, 4662432), (4944, 4079628), (5562, 3626336), (5768, 3496824), (6048, 3334934), (6489, 3108288), (6592, 3059721), (7416, 2719752), (8652, 2331216), (9888, 2039814), (11124, 1813168), (11536, 1748412), (12096, 1667467), (12978, 1554144), (14832, 1359876), (16189, 1245888), (17304, 1165608), (19467, 1036096), (19776, 1019907), (22248, 906584), (23072, 874206), (25956, 777072), (29664, 679938), (32378, 622944), (34608, 582804), (38934, 518048), (44496, 453292), (46144, 437103), (48567, 415296), (51912, 388536), (59328, 339969), (64756, 311472), (69216, 291402), (77868, 259024), (88992, 226646), (97134, 207648), (103824, 194268), (113323, 177984), (129512, 155736), (138432, 145701)]