20152592568

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{601}}^1$

素因数の和:998

約数の個数: 192

約数和(自身を含む): 57705167520

約数和(自身を除く): 37552574952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 41, 72, 74, 82, 111, 123, 148, 164, 222, 246, 296, 307, 328, 333, 369, 444, 492, 601, 614, 666, 738, 888, 921, 984, 1202, 1228, 1332, 1476, 1517, 1803, 1842, 2404, 2456, 2664, 2763, 2952, 3034, 3606, 3684, 4551, 4808, 5409, 5526, 6068, 7212, 7368, 9102, 10818, 11052, 11359, 12136, 12587, 13653, 14424, 18204, 21636, 22104, 22237, 22718, 24641, 25174, 27306, 34077, 36408, 37761, 43272, 44474, 45436, 49282, 50348, 54612, 66711, 68154, 73923, 75522, 88948, 90872, 98564, 100696, 102231, 109224, 113283, 133422, 136308, 147846, 151044, 177896, 184507, 197128, 200133, 204462, 221769, 226566, 266844, 272616, 295692, 302088, 369014, 400266, 408924, 443538, 453132, 465719, 533688, 553521, 591384, 738028, 800532, 817848, 887076, 906264, 911717, 931438, 1107042, 1397157, 1476056, 1601064, 1660563, 1774152, 1823434, 1862876, 2214084, 2735151, 2794314, 3321126, 3646868, 3725752, 4191471, 4428168, 5470302, 5588628, 6642252, 6826759, 7293736, 7564787, 8205453, 8382942, 10940604, 11177256, 13284504, 13653518, 15129574, 16410906, 16765884, 20480277, 21881208, 22694361, 27307036, 30259148, 32821812, 33531768, 40960554, 45388722, 54614072, 60518296, 61440831, 65643624, 68083083, 81921108, 90777444, 122881662, 136166166, 163842216, 181554888, 245763324, 272332332, 279897119, 491526648, 544664664, 559794238, 839691357, 1119588476, 1679382714, 2239176952, 2519074071, 3358765428, 5038148142, 6717530856, 10076296284, 20152592568]

約数ペア:

[(1, 20152592568), (2, 10076296284), (3, 6717530856), (4, 5038148142), (6, 3358765428), (8, 2519074071), (9, 2239176952), (12, 1679382714), (18, 1119588476), (24, 839691357), (36, 559794238), (37, 544664664), (41, 491526648), (72, 279897119), (74, 272332332), (82, 245763324), (111, 181554888), (123, 163842216), (148, 136166166), (164, 122881662), (222, 90777444), (246, 81921108), (296, 68083083), (307, 65643624), (328, 61440831), (333, 60518296), (369, 54614072), (444, 45388722), (492, 40960554), (601, 33531768), (614, 32821812), (666, 30259148), (738, 27307036), (888, 22694361), (921, 21881208), (984, 20480277), (1202, 16765884), (1228, 16410906), (1332, 15129574), (1476, 13653518), (1517, 13284504), (1803, 11177256), (1842, 10940604), (2404, 8382942), (2456, 8205453), (2664, 7564787), (2763, 7293736), (2952, 6826759), (3034, 6642252), (3606, 5588628), (3684, 5470302), (4551, 4428168), (4808, 4191471), (5409, 3725752), (5526, 3646868), (6068, 3321126), (7212, 2794314), (7368, 2735151), (9102, 2214084), (10818, 1862876), (11052, 1823434), (11359, 1774152), (12136, 1660563), (12587, 1601064), (13653, 1476056), (14424, 1397157), (18204, 1107042), (21636, 931438), (22104, 911717), (22237, 906264), (22718, 887076), (24641, 817848), (25174, 800532), (27306, 738028), (34077, 591384), (36408, 553521), (37761, 533688), (43272, 465719), (44474, 453132), (45436, 443538), (49282, 408924), (50348, 400266), (54612, 369014), (66711, 302088), (68154, 295692), (73923, 272616), (75522, 266844), (88948, 226566), (90872, 221769), (98564, 204462), (100696, 200133), (102231, 197128), (109224, 184507), (113283, 177896), (133422, 151044), (136308, 147846)]