20197028736

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{565553}}^1$

素因数の和:565604

約数の個数: 96

約数和(自身を含む): 59993968320

約数和(自身を除く): 39796939584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 279, 288, 372, 384, 496, 558, 576, 744, 992, 1116, 1152, 1488, 1984, 2232, 2976, 3968, 4464, 5952, 8928, 11904, 17856, 35712, 565553, 1131106, 1696659, 2262212, 3393318, 4524424, 5089977, 6786636, 9048848, 10179954, 13573272, 17532143, 18097696, 20359908, 27146544, 35064286, 36195392, 40719816, 52596429, 54293088, 70128572, 72390784, 81439632, 105192858, 108586176, 140257144, 157789287, 162879264, 210385716, 217172352, 280514288, 315578574, 325758528, 420771432, 561028576, 631157148, 651517056, 841542864, 1122057152, 1262314296, 1683085728, 2244114304, 2524628592, 3366171456, 5049257184, 6732342912, 10098514368, 20197028736]

約数ペア:

[(1, 20197028736), (2, 10098514368), (3, 6732342912), (4, 5049257184), (6, 3366171456), (8, 2524628592), (9, 2244114304), (12, 1683085728), (16, 1262314296), (18, 1122057152), (24, 841542864), (31, 651517056), (32, 631157148), (36, 561028576), (48, 420771432), (62, 325758528), (64, 315578574), (72, 280514288), (93, 217172352), (96, 210385716), (124, 162879264), (128, 157789287), (144, 140257144), (186, 108586176), (192, 105192858), (248, 81439632), (279, 72390784), (288, 70128572), (372, 54293088), (384, 52596429), (496, 40719816), (558, 36195392), (576, 35064286), (744, 27146544), (992, 20359908), (1116, 18097696), (1152, 17532143), (1488, 13573272), (1984, 10179954), (2232, 9048848), (2976, 6786636), (3968, 5089977), (4464, 4524424), (5952, 3393318), (8928, 2262212), (11904, 1696659), (17856, 1131106), (35712, 565553)]