20717491392

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{17401}}^1$

素因数の和:17488

約数の個数: 224

約数和(自身を含む): 66832032960

約数和(自身を除く): 46114541568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 53, 54, 64, 72, 78, 96, 104, 106, 108, 117, 144, 156, 159, 192, 208, 212, 216, 234, 288, 312, 318, 351, 416, 424, 432, 468, 477, 576, 624, 636, 689, 702, 832, 848, 864, 936, 954, 1248, 1272, 1378, 1404, 1431, 1696, 1728, 1872, 1908, 2067, 2496, 2544, 2756, 2808, 2862, 3392, 3744, 3816, 4134, 5088, 5512, 5616, 5724, 6201, 7488, 7632, 8268, 10176, 11024, 11232, 11448, 12402, 15264, 16536, 17401, 18603, 22048, 22464, 22896, 24804, 30528, 33072, 34802, 37206, 44096, 45792, 49608, 52203, 66144, 69604, 74412, 91584, 99216, 104406, 132288, 139208, 148824, 156609, 198432, 208812, 226213, 278416, 297648, 313218, 396864, 417624, 452426, 469827, 556832, 595296, 626436, 678639, 835248, 904852, 922253, 939654, 1113664, 1190592, 1252872, 1357278, 1670496, 1809704, 1844506, 1879308, 2035917, 2505744, 2714556, 2766759, 3340992, 3619408, 3689012, 3758616, 4071834, 5011488, 5429112, 5533518, 6107751, 7238816, 7378024, 7517232, 8143668, 8300277, 10022976, 10858224, 11067036, 11989289, 12215502, 14477632, 14756048, 15034464, 16287336, 16600554, 21716448, 22134072, 23978578, 24431004, 24900831, 29512096, 30068928, 32574672, 33201108, 35967867, 43432896, 44268144, 47957156, 48862008, 49801662, 59024192, 65149344, 66402216, 71935734, 88536288, 95914312, 97724016, 99603324, 107903601, 130298688, 132804432, 143871468, 177072576, 191828624, 195448032, 199206648, 215807202, 265608864, 287742936, 323710803, 383657248, 390896064, 398413296, 431614404, 531217728, 575485872, 647421606, 767314496, 796826592, 863228808, 1150971744, 1294843212, 1593653184, 1726457616, 2301943488, 2589686424, 3452915232, 5179372848, 6905830464, 10358745696, 20717491392]

約数ペア:

[(1, 20717491392), (2, 10358745696), (3, 6905830464), (4, 5179372848), (6, 3452915232), (8, 2589686424), (9, 2301943488), (12, 1726457616), (13, 1593653184), (16, 1294843212), (18, 1150971744), (24, 863228808), (26, 796826592), (27, 767314496), (32, 647421606), (36, 575485872), (39, 531217728), (48, 431614404), (52, 398413296), (53, 390896064), (54, 383657248), (64, 323710803), (72, 287742936), (78, 265608864), (96, 215807202), (104, 199206648), (106, 195448032), (108, 191828624), (117, 177072576), (144, 143871468), (156, 132804432), (159, 130298688), (192, 107903601), (208, 99603324), (212, 97724016), (216, 95914312), (234, 88536288), (288, 71935734), (312, 66402216), (318, 65149344), (351, 59024192), (416, 49801662), (424, 48862008), (432, 47957156), (468, 44268144), (477, 43432896), (576, 35967867), (624, 33201108), (636, 32574672), (689, 30068928), (702, 29512096), (832, 24900831), (848, 24431004), (864, 23978578), (936, 22134072), (954, 21716448), (1248, 16600554), (1272, 16287336), (1378, 15034464), (1404, 14756048), (1431, 14477632), (1696, 12215502), (1728, 11989289), (1872, 11067036), (1908, 10858224), (2067, 10022976), (2496, 8300277), (2544, 8143668), (2756, 7517232), (2808, 7378024), (2862, 7238816), (3392, 6107751), (3744, 5533518), (3816, 5429112), (4134, 5011488), (5088, 4071834), (5512, 3758616), (5616, 3689012), (5724, 3619408), (6201, 3340992), (7488, 2766759), (7632, 2714556), (8268, 2505744), (10176, 2035917), (11024, 1879308), (11232, 1844506), (11448, 1809704), (12402, 1670496), (15264, 1357278), (16536, 1252872), (17401, 1190592), (18603, 1113664), (22048, 939654), (22464, 922253), (22896, 904852), (24804, 835248), (30528, 678639), (33072, 626436), (34802, 595296), (37206, 556832), (44096, 469827), (45792, 452426), (49608, 417624), (52203, 396864), (66144, 313218), (69604, 297648), (74412, 278416), (91584, 226213), (99216, 208812), (104406, 198432), (132288, 156609), (139208, 148824)]