20032992

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:565

約数の個数: 144

約数和(自身を含む): 68664960

約数和(自身を除く): 48631968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 523, 532, 608, 672, 684, 798, 912, 1008, 1046, 1064, 1197, 1368, 1569, 1596, 1824, 2016, 2092, 2128, 2394, 2736, 3138, 3192, 3661, 4184, 4256, 4707, 4788, 5472, 6276, 6384, 7322, 8368, 9414, 9576, 9937, 10983, 12552, 12768, 14644, 16736, 18828, 19152, 19874, 21966, 25104, 29288, 29811, 32949, 37656, 38304, 39748, 43932, 50208, 58576, 59622, 65898, 69559, 75312, 79496, 87864, 89433, 117152, 119244, 131796, 139118, 150624, 158992, 175728, 178866, 208677, 238488, 263592, 278236, 317984, 351456, 357732, 417354, 476976, 527184, 556472, 626031, 715464, 834708, 953952, 1054368, 1112944, 1252062, 1430928, 1669416, 2225888, 2504124, 2861856, 3338832, 5008248, 6677664, 10016496, 20032992]

約数ペア:

[(1, 20032992), (2, 10016496), (3, 6677664), (4, 5008248), (6, 3338832), (7, 2861856), (8, 2504124), (9, 2225888), (12, 1669416), (14, 1430928), (16, 1252062), (18, 1112944), (19, 1054368), (21, 953952), (24, 834708), (28, 715464), (32, 626031), (36, 556472), (38, 527184), (42, 476976), (48, 417354), (56, 357732), (57, 351456), (63, 317984), (72, 278236), (76, 263592), (84, 238488), (96, 208677), (112, 178866), (114, 175728), (126, 158992), (133, 150624), (144, 139118), (152, 131796), (168, 119244), (171, 117152), (224, 89433), (228, 87864), (252, 79496), (266, 75312), (288, 69559), (304, 65898), (336, 59622), (342, 58576), (399, 50208), (456, 43932), (504, 39748), (523, 38304), (532, 37656), (608, 32949), (672, 29811), (684, 29288), (798, 25104), (912, 21966), (1008, 19874), (1046, 19152), (1064, 18828), (1197, 16736), (1368, 14644), (1569, 12768), (1596, 12552), (1824, 10983), (2016, 9937), (2092, 9576), (2128, 9414), (2394, 8368), (2736, 7322), (3138, 6384), (3192, 6276), (3661, 5472), (4184, 4788), (4256, 4707)]