20132011872

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{434179}}^1$

素因数の和:434225

約数の個数: 144

約数和(自身を含む): 68273936640

約数和(自身を除く): 48141924768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 96, 112, 126, 138, 144, 161, 168, 184, 207, 224, 252, 276, 288, 322, 336, 368, 414, 483, 504, 552, 644, 672, 736, 828, 966, 1008, 1104, 1288, 1449, 1656, 1932, 2016, 2208, 2576, 2898, 3312, 3864, 5152, 5796, 6624, 7728, 11592, 15456, 23184, 46368, 434179, 868358, 1302537, 1736716, 2605074, 3039253, 3473432, 3907611, 5210148, 6078506, 6946864, 7815222, 9117759, 9986117, 10420296, 12157012, 13893728, 15630444, 18235518, 19972234, 20840592, 24314024, 27353277, 29958351, 31260888, 36471036, 39944468, 41681184, 48628048, 54706554, 59916702, 62521776, 69902819, 72942072, 79888936, 89875053, 97256096, 109413108, 119833404, 125043552, 139805638, 145884144, 159777872, 179750106, 209708457, 218826216, 239666808, 279611276, 291768288, 319555744, 359500212, 419416914, 437652432, 479333616, 559222552, 629125371, 719000424, 838833828, 875304864, 958667232, 1118445104, 1258250742, 1438000848, 1677667656, 2236890208, 2516501484, 2876001696, 3355335312, 5033002968, 6710670624, 10066005936, 20132011872]

約数ペア:

[(1, 20132011872), (2, 10066005936), (3, 6710670624), (4, 5033002968), (6, 3355335312), (7, 2876001696), (8, 2516501484), (9, 2236890208), (12, 1677667656), (14, 1438000848), (16, 1258250742), (18, 1118445104), (21, 958667232), (23, 875304864), (24, 838833828), (28, 719000424), (32, 629125371), (36, 559222552), (42, 479333616), (46, 437652432), (48, 419416914), (56, 359500212), (63, 319555744), (69, 291768288), (72, 279611276), (84, 239666808), (92, 218826216), (96, 209708457), (112, 179750106), (126, 159777872), (138, 145884144), (144, 139805638), (161, 125043552), (168, 119833404), (184, 109413108), (207, 97256096), (224, 89875053), (252, 79888936), (276, 72942072), (288, 69902819), (322, 62521776), (336, 59916702), (368, 54706554), (414, 48628048), (483, 41681184), (504, 39944468), (552, 36471036), (644, 31260888), (672, 29958351), (736, 27353277), (828, 24314024), (966, 20840592), (1008, 19972234), (1104, 18235518), (1288, 15630444), (1449, 13893728), (1656, 12157012), (1932, 10420296), (2016, 9986117), (2208, 9117759), (2576, 7815222), (2898, 6946864), (3312, 6078506), (3864, 5210148), (5152, 3907611), (5796, 3473432), (6624, 3039253), (7728, 2605074), (11592, 1736716), (15456, 1302537), (23184, 868358), (46368, 434179)]