20896656144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{9511}}^1$

素因数の和:10045

約数の個数: 160

約数和(自身を含む): 66579738624

約数和(自身を除く): 45683082480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 503, 546, 624, 728, 1006, 1092, 1456, 1509, 2012, 2184, 3018, 3521, 4024, 4368, 6036, 6539, 7042, 8048, 9511, 10563, 12072, 13078, 14084, 19022, 19617, 21126, 24144, 26156, 28168, 28533, 38044, 39234, 42252, 45773, 52312, 56336, 57066, 66577, 76088, 78468, 84504, 91546, 104624, 114132, 123643, 133154, 137319, 152176, 156936, 169008, 183092, 199731, 228264, 247286, 266308, 274638, 313872, 366184, 370929, 399462, 456528, 494572, 532616, 549276, 732368, 741858, 798924, 865501, 989144, 1065232, 1098552, 1483716, 1597848, 1731002, 1978288, 2197104, 2596503, 2967432, 3195696, 3462004, 4784033, 5193006, 5934864, 6924008, 9568066, 10386012, 13848016, 14352099, 19136132, 20772024, 28704198, 33488231, 38272264, 41544048, 57408396, 62192429, 66976462, 76544528, 100464693, 114816792, 124384858, 133952924, 186577287, 200929386, 229633584, 248769716, 267905848, 373154574, 401858772, 435347003, 497539432, 535811696, 746309148, 803717544, 870694006, 995078864, 1306041009, 1492618296, 1607435088, 1741388012, 2612082018, 2985236592, 3482776024, 5224164036, 6965552048, 10448328072, 20896656144]

約数ペア:

[(1, 20896656144), (2, 10448328072), (3, 6965552048), (4, 5224164036), (6, 3482776024), (7, 2985236592), (8, 2612082018), (12, 1741388012), (13, 1607435088), (14, 1492618296), (16, 1306041009), (21, 995078864), (24, 870694006), (26, 803717544), (28, 746309148), (39, 535811696), (42, 497539432), (48, 435347003), (52, 401858772), (56, 373154574), (78, 267905848), (84, 248769716), (91, 229633584), (104, 200929386), (112, 186577287), (156, 133952924), (168, 124384858), (182, 114816792), (208, 100464693), (273, 76544528), (312, 66976462), (336, 62192429), (364, 57408396), (503, 41544048), (546, 38272264), (624, 33488231), (728, 28704198), (1006, 20772024), (1092, 19136132), (1456, 14352099), (1509, 13848016), (2012, 10386012), (2184, 9568066), (3018, 6924008), (3521, 5934864), (4024, 5193006), (4368, 4784033), (6036, 3462004), (6539, 3195696), (7042, 2967432), (8048, 2596503), (9511, 2197104), (10563, 1978288), (12072, 1731002), (13078, 1597848), (14084, 1483716), (19022, 1098552), (19617, 1065232), (21126, 989144), (24144, 865501), (26156, 798924), (28168, 741858), (28533, 732368), (38044, 549276), (39234, 532616), (42252, 494572), (45773, 456528), (52312, 399462), (56336, 370929), (57066, 366184), (66577, 313872), (76088, 274638), (78468, 266308), (84504, 247286), (91546, 228264), (104624, 199731), (114132, 183092), (123643, 169008), (133154, 156936), (137319, 152176)]