20165742006

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{9781}}^1$

素因数の和:9890

約数の個数: 96

約数和(自身を含む): 45406478880

約数和(自身を除く): 25240736874

約数列:

[1, 2, 3, 6, 17, 29, 34, 41, 51, 58, 82, 87, 102, 123, 174, 246, 289, 493, 578, 697, 867, 986, 1189, 1394, 1479, 1734, 2091, 2378, 2958, 3567, 4182, 7134, 8381, 9781, 11849, 16762, 19562, 20213, 23698, 25143, 29343, 35547, 40426, 50286, 58686, 60639, 71094, 121278, 166277, 283649, 332554, 343621, 401021, 498831, 567298, 687242, 802042, 850947, 997662, 1030863, 1203063, 1701894, 2061726, 2406126, 2826709, 4822033, 5653418, 6817357, 8480127, 9644066, 11629609, 13634714, 14466099, 16960254, 20452071, 23259218, 28932198, 34888827, 40904142, 69777654, 81974561, 115895069, 163949122, 197703353, 231790138, 245923683, 347685207, 395406706, 491847366, 593110059, 695370414, 1186220118, 3360957001, 6721914002, 10082871003, 20165742006]

約数ペア:

[(1, 20165742006), (2, 10082871003), (3, 6721914002), (6, 3360957001), (17, 1186220118), (29, 695370414), (34, 593110059), (41, 491847366), (51, 395406706), (58, 347685207), (82, 245923683), (87, 231790138), (102, 197703353), (123, 163949122), (174, 115895069), (246, 81974561), (289, 69777654), (493, 40904142), (578, 34888827), (697, 28932198), (867, 23259218), (986, 20452071), (1189, 16960254), (1394, 14466099), (1479, 13634714), (1734, 11629609), (2091, 9644066), (2378, 8480127), (2958, 6817357), (3567, 5653418), (4182, 4822033), (7134, 2826709), (8381, 2406126), (9781, 2061726), (11849, 1701894), (16762, 1203063), (19562, 1030863), (20213, 997662), (23698, 850947), (25143, 802042), (29343, 687242), (35547, 567298), (40426, 498831), (50286, 401021), (58686, 343621), (60639, 332554), (71094, 283649), (121278, 166277)]