20167374816

素因数分解:

$2^5\times 3^5\times {\mathrm{971}}^1\times {\mathrm{2671}}^1$

素因数の和:3667

約数の個数: 144

約数和(自身を含む): 59558623488

約数和(自身を除く): 39391248672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 971, 972, 1296, 1942, 1944, 2592, 2671, 2913, 3884, 3888, 5342, 5826, 7768, 7776, 8013, 8739, 10684, 11652, 15536, 16026, 17478, 21368, 23304, 24039, 26217, 31072, 32052, 34956, 42736, 46608, 48078, 52434, 64104, 69912, 72117, 78651, 85472, 93216, 96156, 104868, 128208, 139824, 144234, 157302, 192312, 209736, 216351, 235953, 256416, 279648, 288468, 314604, 384624, 419472, 432702, 471906, 576936, 629208, 649053, 769248, 838944, 865404, 943812, 1153872, 1258416, 1298106, 1730808, 1887624, 2307744, 2516832, 2593541, 2596212, 3461616, 3775248, 5187082, 5192424, 6923232, 7550496, 7780623, 10374164, 10384848, 15561246, 20748328, 20769696, 23341869, 31122492, 41496656, 46683738, 62244984, 70025607, 82993312, 93367476, 124489968, 140051214, 186734952, 210076821, 248979936, 280102428, 373469904, 420153642, 560204856, 630230463, 746939808, 840307284, 1120409712, 1260460926, 1680614568, 2240819424, 2520921852, 3361229136, 5041843704, 6722458272, 10083687408, 20167374816]

約数ペア:

[(1, 20167374816), (2, 10083687408), (3, 6722458272), (4, 5041843704), (6, 3361229136), (8, 2520921852), (9, 2240819424), (12, 1680614568), (16, 1260460926), (18, 1120409712), (24, 840307284), (27, 746939808), (32, 630230463), (36, 560204856), (48, 420153642), (54, 373469904), (72, 280102428), (81, 248979936), (96, 210076821), (108, 186734952), (144, 140051214), (162, 124489968), (216, 93367476), (243, 82993312), (288, 70025607), (324, 62244984), (432, 46683738), (486, 41496656), (648, 31122492), (864, 23341869), (971, 20769696), (972, 20748328), (1296, 15561246), (1942, 10384848), (1944, 10374164), (2592, 7780623), (2671, 7550496), (2913, 6923232), (3884, 5192424), (3888, 5187082), (5342, 3775248), (5826, 3461616), (7768, 2596212), (7776, 2593541), (8013, 2516832), (8739, 2307744), (10684, 1887624), (11652, 1730808), (15536, 1298106), (16026, 1258416), (17478, 1153872), (21368, 943812), (23304, 865404), (24039, 838944), (26217, 769248), (31072, 649053), (32052, 629208), (34956, 576936), (42736, 471906), (46608, 432702), (48078, 419472), (52434, 384624), (64104, 314604), (69912, 288468), (72117, 279648), (78651, 256416), (85472, 235953), (93216, 216351), (96156, 209736), (104868, 192312), (128208, 157302), (139824, 144234)]