20090526768

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{87253}}^1$

素因数の和:87324

約数の個数: 160

約数和(自身を含む): 63618636480

約数和(自身を除く): 43528109712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 41, 48, 52, 54, 72, 78, 82, 104, 108, 117, 123, 144, 156, 164, 208, 216, 234, 246, 312, 328, 351, 369, 432, 468, 492, 533, 624, 656, 702, 738, 936, 984, 1066, 1107, 1404, 1476, 1599, 1872, 1968, 2132, 2214, 2808, 2952, 3198, 4264, 4428, 4797, 5616, 5904, 6396, 8528, 8856, 9594, 12792, 14391, 17712, 19188, 25584, 28782, 38376, 57564, 76752, 87253, 115128, 174506, 230256, 261759, 349012, 523518, 698024, 785277, 1047036, 1134289, 1396048, 1570554, 2094072, 2268578, 2355831, 3141108, 3402867, 3577373, 4188144, 4537156, 4711662, 6282216, 6805734, 7154746, 9074312, 9423324, 10208601, 10732119, 12564432, 13611468, 14309492, 18148624, 18846648, 20417202, 21464238, 27222936, 28618984, 30625803, 32196357, 37693296, 40834404, 42928476, 46505849, 54445872, 57237968, 61251606, 64392714, 81668808, 85856952, 93011698, 96589071, 122503212, 128785428, 139517547, 163337616, 171713904, 186023396, 193178142, 245006424, 257570856, 279035094, 372046792, 386356284, 418552641, 490012848, 515141712, 558070188, 744093584, 772712568, 837105282, 1116140376, 1255657923, 1545425136, 1674210564, 2232280752, 2511315846, 3348421128, 5022631692, 6696842256, 10045263384, 20090526768]

約数ペア:

[(1, 20090526768), (2, 10045263384), (3, 6696842256), (4, 5022631692), (6, 3348421128), (8, 2511315846), (9, 2232280752), (12, 1674210564), (13, 1545425136), (16, 1255657923), (18, 1116140376), (24, 837105282), (26, 772712568), (27, 744093584), (36, 558070188), (39, 515141712), (41, 490012848), (48, 418552641), (52, 386356284), (54, 372046792), (72, 279035094), (78, 257570856), (82, 245006424), (104, 193178142), (108, 186023396), (117, 171713904), (123, 163337616), (144, 139517547), (156, 128785428), (164, 122503212), (208, 96589071), (216, 93011698), (234, 85856952), (246, 81668808), (312, 64392714), (328, 61251606), (351, 57237968), (369, 54445872), (432, 46505849), (468, 42928476), (492, 40834404), (533, 37693296), (624, 32196357), (656, 30625803), (702, 28618984), (738, 27222936), (936, 21464238), (984, 20417202), (1066, 18846648), (1107, 18148624), (1404, 14309492), (1476, 13611468), (1599, 12564432), (1872, 10732119), (1968, 10208601), (2132, 9423324), (2214, 9074312), (2808, 7154746), (2952, 6805734), (3198, 6282216), (4264, 4711662), (4428, 4537156), (4797, 4188144), (5616, 3577373), (5904, 3402867), (6396, 3141108), (8528, 2355831), (8856, 2268578), (9594, 2094072), (12792, 1570554), (14391, 1396048), (17712, 1134289), (19188, 1047036), (25584, 785277), (28782, 698024), (38376, 523518), (57564, 349012), (76752, 261759), (87253, 230256), (115128, 174506)]