20344349088

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1597}}^1$

素因数の和:1780

約数の個数: 288

約数和(自身を含む): 67846222080

約数和(自身を除く): 47501872992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 71, 72, 84, 89, 96, 112, 126, 142, 144, 168, 178, 213, 224, 252, 267, 284, 288, 336, 356, 426, 497, 504, 534, 568, 623, 639, 672, 712, 801, 852, 994, 1008, 1068, 1136, 1246, 1278, 1424, 1491, 1597, 1602, 1704, 1869, 1988, 2016, 2136, 2272, 2492, 2556, 2848, 2982, 3194, 3204, 3408, 3738, 3976, 4272, 4473, 4791, 4984, 5112, 5607, 5964, 6319, 6388, 6408, 6816, 7476, 7952, 8544, 8946, 9582, 9968, 10224, 11179, 11214, 11928, 12638, 12776, 12816, 14373, 14952, 15904, 17892, 18957, 19164, 19936, 20448, 22358, 22428, 23856, 25276, 25552, 25632, 28746, 29904, 33537, 35784, 37914, 38328, 44233, 44716, 44856, 47712, 50552, 51104, 56871, 57492, 59808, 67074, 71568, 75828, 76656, 88466, 89432, 89712, 100611, 101104, 113387, 113742, 114984, 132699, 134148, 142133, 143136, 151656, 153312, 176932, 178864, 179424, 201222, 202208, 226774, 227484, 229968, 265398, 268296, 284266, 303312, 340161, 353864, 357728, 398097, 402444, 426399, 453548, 454968, 459936, 530796, 536592, 568532, 606624, 680322, 707728, 793709, 796194, 804888, 852798, 907096, 909936, 994931, 1020483, 1061592, 1073184, 1137064, 1279197, 1360644, 1415456, 1587418, 1592388, 1609776, 1705596, 1814192, 1819872, 1989862, 2040966, 2123184, 2274128, 2381127, 2558394, 2721288, 2984793, 3174836, 3184776, 3219552, 3411192, 3628384, 3979724, 4081932, 4246368, 4548256, 4762254, 5116788, 5442576, 5969586, 6349672, 6369552, 6822384, 7143381, 7959448, 8163864, 8954379, 9524508, 10091443, 10233576, 10885152, 11939172, 12699344, 12739104, 13644768, 14286762, 15918896, 16327728, 17908758, 19049016, 20182886, 20467152, 23878344, 25398688, 28573524, 30274329, 31837792, 32655456, 35817516, 38098032, 40365772, 40934304, 47756688, 57147048, 60548658, 70640101, 71635032, 76196064, 80731544, 90822987, 95513376, 114294096, 121097316, 141280202, 143270064, 161463088, 181645974, 211920303, 228588192, 242194632, 282560404, 286540128, 322926176, 363291948, 423840606, 484389264, 565120808, 635760909, 726583896, 847681212, 968778528, 1130241616, 1271521818, 1453167792, 1695362424, 2260483232, 2543043636, 2906335584, 3390724848, 5086087272, 6781449696, 10172174544, 20344349088]

約数ペア:

[(1, 20344349088), (2, 10172174544), (3, 6781449696), (4, 5086087272), (6, 3390724848), (7, 2906335584), (8, 2543043636), (9, 2260483232), (12, 1695362424), (14, 1453167792), (16, 1271521818), (18, 1130241616), (21, 968778528), (24, 847681212), (28, 726583896), (32, 635760909), (36, 565120808), (42, 484389264), (48, 423840606), (56, 363291948), (63, 322926176), (71, 286540128), (72, 282560404), (84, 242194632), (89, 228588192), (96, 211920303), (112, 181645974), (126, 161463088), (142, 143270064), (144, 141280202), (168, 121097316), (178, 114294096), (213, 95513376), (224, 90822987), (252, 80731544), (267, 76196064), (284, 71635032), (288, 70640101), (336, 60548658), (356, 57147048), (426, 47756688), (497, 40934304), (504, 40365772), (534, 38098032), (568, 35817516), (623, 32655456), (639, 31837792), (672, 30274329), (712, 28573524), (801, 25398688), (852, 23878344), (994, 20467152), (1008, 20182886), (1068, 19049016), (1136, 17908758), (1246, 16327728), (1278, 15918896), (1424, 14286762), (1491, 13644768), (1597, 12739104), (1602, 12699344), (1704, 11939172), (1869, 10885152), (1988, 10233576), (2016, 10091443), (2136, 9524508), (2272, 8954379), (2492, 8163864), (2556, 7959448), (2848, 7143381), (2982, 6822384), (3194, 6369552), (3204, 6349672), (3408, 5969586), (3738, 5442576), (3976, 5116788), (4272, 4762254), (4473, 4548256), (4791, 4246368), (4984, 4081932), (5112, 3979724), (5607, 3628384), (5964, 3411192), (6319, 3219552), (6388, 3184776), (6408, 3174836), (6816, 2984793), (7476, 2721288), (7952, 2558394), (8544, 2381127), (8946, 2274128), (9582, 2123184), (9968, 2040966), (10224, 1989862), (11179, 1819872), (11214, 1814192), (11928, 1705596), (12638, 1609776), (12776, 1592388), (12816, 1587418), (14373, 1415456), (14952, 1360644), (15904, 1279197), (17892, 1137064), (18957, 1073184), (19164, 1061592), (19936, 1020483), (20448, 994931), (22358, 909936), (22428, 907096), (23856, 852798), (25276, 804888), (25552, 796194), (25632, 793709), (28746, 707728), (29904, 680322), (33537, 606624), (35784, 568532), (37914, 536592), (38328, 530796), (44233, 459936), (44716, 454968), (44856, 453548), (47712, 426399), (50552, 402444), (51104, 398097), (56871, 357728), (57492, 353864), (59808, 340161), (67074, 303312), (71568, 284266), (75828, 268296), (76656, 265398), (88466, 229968), (89432, 227484), (89712, 226774), (100611, 202208), (101104, 201222), (113387, 179424), (113742, 178864), (114984, 176932), (132699, 153312), (134148, 151656), (142133, 143136)]