20186394576

素因数分解:

$2^4\times 3^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1\times {\mathrm{8117}}^1$

素因数の和:8588

約数の個数: 80

約数和(自身を含む): 52618667904

約数和(自身を除く): 32432273328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 197, 263, 394, 526, 591, 788, 789, 1052, 1182, 1576, 1578, 2104, 2364, 3152, 3156, 4208, 4728, 6312, 8117, 9456, 12624, 16234, 24351, 32468, 48702, 51811, 64936, 97404, 103622, 129872, 155433, 194808, 207244, 310866, 389616, 414488, 621732, 828976, 1243464, 1599049, 2134771, 2486928, 3198098, 4269542, 4797147, 6396196, 6404313, 8539084, 9594294, 12792392, 12808626, 17078168, 19188588, 25584784, 25617252, 34156336, 38377176, 51234504, 76754352, 102469008, 420549887, 841099774, 1261649661, 1682199548, 2523299322, 3364399096, 5046598644, 6728798192, 10093197288, 20186394576]

約数ペア:

[(1, 20186394576), (2, 10093197288), (3, 6728798192), (4, 5046598644), (6, 3364399096), (8, 2523299322), (12, 1682199548), (16, 1261649661), (24, 841099774), (48, 420549887), (197, 102469008), (263, 76754352), (394, 51234504), (526, 38377176), (591, 34156336), (788, 25617252), (789, 25584784), (1052, 19188588), (1182, 17078168), (1576, 12808626), (1578, 12792392), (2104, 9594294), (2364, 8539084), (3152, 6404313), (3156, 6396196), (4208, 4797147), (4728, 4269542), (6312, 3198098), (8117, 2486928), (9456, 2134771), (12624, 1599049), (16234, 1243464), (24351, 828976), (32468, 621732), (48702, 414488), (51811, 389616), (64936, 310866), (97404, 207244), (103622, 194808), (129872, 155433)]