20089479312

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{111341}}^1$

素因数の和:111541

約数の個数: 120

約数和(自身を含む): 64613989440

約数和(自身を除く): 44524510128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 179, 252, 336, 358, 504, 537, 716, 1008, 1074, 1253, 1432, 1611, 2148, 2506, 2864, 3222, 3759, 4296, 5012, 6444, 7518, 8592, 10024, 11277, 12888, 15036, 20048, 22554, 25776, 30072, 45108, 60144, 90216, 111341, 180432, 222682, 334023, 445364, 668046, 779387, 890728, 1002069, 1336092, 1558774, 1781456, 2004138, 2338161, 2672184, 3117548, 4008276, 4676322, 5344368, 6235096, 7014483, 8016552, 9352644, 12470192, 14028966, 16033104, 18705288, 19930039, 28057932, 37410576, 39860078, 56115864, 59790117, 79720156, 112231728, 119580234, 139510273, 159440312, 179370351, 239160468, 279020546, 318880624, 358740702, 418530819, 478320936, 558041092, 717481404, 837061638, 956641872, 1116082184, 1255592457, 1434962808, 1674123276, 2232164368, 2511184914, 2869925616, 3348246552, 5022369828, 6696493104, 10044739656, 20089479312]

約数ペア:

[(1, 20089479312), (2, 10044739656), (3, 6696493104), (4, 5022369828), (6, 3348246552), (7, 2869925616), (8, 2511184914), (9, 2232164368), (12, 1674123276), (14, 1434962808), (16, 1255592457), (18, 1116082184), (21, 956641872), (24, 837061638), (28, 717481404), (36, 558041092), (42, 478320936), (48, 418530819), (56, 358740702), (63, 318880624), (72, 279020546), (84, 239160468), (112, 179370351), (126, 159440312), (144, 139510273), (168, 119580234), (179, 112231728), (252, 79720156), (336, 59790117), (358, 56115864), (504, 39860078), (537, 37410576), (716, 28057932), (1008, 19930039), (1074, 18705288), (1253, 16033104), (1432, 14028966), (1611, 12470192), (2148, 9352644), (2506, 8016552), (2864, 7014483), (3222, 6235096), (3759, 5344368), (4296, 4676322), (5012, 4008276), (6444, 3117548), (7518, 2672184), (8592, 2338161), (10024, 2004138), (11277, 1781456), (12888, 1558774), (15036, 1336092), (20048, 1002069), (22554, 890728), (25776, 779387), (30072, 668046), (45108, 445364), (60144, 334023), (90216, 222682), (111341, 180432)]