20169248736

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{56311}}^1$

素因数の和:56385

約数の個数: 192

約数和(自身を含む): 66752695296

約数和(自身を除く): 46583446560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 41, 42, 48, 52, 56, 78, 82, 84, 91, 96, 104, 112, 123, 156, 164, 168, 182, 208, 224, 246, 273, 287, 312, 328, 336, 364, 416, 492, 533, 546, 574, 624, 656, 672, 728, 861, 984, 1066, 1092, 1148, 1248, 1312, 1456, 1599, 1722, 1968, 2132, 2184, 2296, 2912, 3198, 3444, 3731, 3936, 4264, 4368, 4592, 6396, 6888, 7462, 8528, 8736, 9184, 11193, 12792, 13776, 14924, 17056, 22386, 25584, 27552, 29848, 44772, 51168, 56311, 59696, 89544, 112622, 119392, 168933, 179088, 225244, 337866, 358176, 394177, 450488, 675732, 732043, 788354, 900976, 1182531, 1351464, 1464086, 1576708, 1801952, 2196129, 2308751, 2365062, 2702928, 2928172, 3153416, 4392258, 4617502, 4730124, 5124301, 5405856, 5856344, 6306832, 6926253, 8784516, 9235004, 9460248, 10248602, 11712688, 12613664, 13852506, 15372903, 16161257, 17569032, 18470008, 18920496, 20497204, 23425376, 27705012, 30013763, 30745806, 32322514, 35138064, 36940016, 37840992, 40994408, 48483771, 55410024, 60027526, 61491612, 64645028, 70276128, 73880032, 81988816, 90041289, 96967542, 110820048, 120055052, 122983224, 129290056, 163977632, 180082578, 193935084, 210096341, 221640096, 240110104, 245966448, 258580112, 360165156, 387870168, 420192682, 480220208, 491932896, 517160224, 630289023, 720330312, 775740336, 840385364, 960440416, 1260578046, 1440660624, 1551480672, 1680770728, 2521156092, 2881321248, 3361541456, 5042312184, 6723082912, 10084624368, 20169248736]

約数ペア:

[(1, 20169248736), (2, 10084624368), (3, 6723082912), (4, 5042312184), (6, 3361541456), (7, 2881321248), (8, 2521156092), (12, 1680770728), (13, 1551480672), (14, 1440660624), (16, 1260578046), (21, 960440416), (24, 840385364), (26, 775740336), (28, 720330312), (32, 630289023), (39, 517160224), (41, 491932896), (42, 480220208), (48, 420192682), (52, 387870168), (56, 360165156), (78, 258580112), (82, 245966448), (84, 240110104), (91, 221640096), (96, 210096341), (104, 193935084), (112, 180082578), (123, 163977632), (156, 129290056), (164, 122983224), (168, 120055052), (182, 110820048), (208, 96967542), (224, 90041289), (246, 81988816), (273, 73880032), (287, 70276128), (312, 64645028), (328, 61491612), (336, 60027526), (364, 55410024), (416, 48483771), (492, 40994408), (533, 37840992), (546, 36940016), (574, 35138064), (624, 32322514), (656, 30745806), (672, 30013763), (728, 27705012), (861, 23425376), (984, 20497204), (1066, 18920496), (1092, 18470008), (1148, 17569032), (1248, 16161257), (1312, 15372903), (1456, 13852506), (1599, 12613664), (1722, 11712688), (1968, 10248602), (2132, 9460248), (2184, 9235004), (2296, 8784516), (2912, 6926253), (3198, 6306832), (3444, 5856344), (3731, 5405856), (3936, 5124301), (4264, 4730124), (4368, 4617502), (4592, 4392258), (6396, 3153416), (6888, 2928172), (7462, 2702928), (8528, 2365062), (8736, 2308751), (9184, 2196129), (11193, 1801952), (12792, 1576708), (13776, 1464086), (14924, 1351464), (17056, 1182531), (22386, 900976), (25584, 788354), (27552, 732043), (29848, 675732), (44772, 450488), (51168, 394177), (56311, 358176), (59696, 337866), (89544, 225244), (112622, 179088), (119392, 168933)]