20748024

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:130

約数の個数: 192

約数和(自身を含む): 68739840

約数和(自身を除く): 47991816

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 23, 24, 33, 34, 36, 44, 46, 51, 66, 67, 68, 69, 72, 88, 92, 99, 102, 132, 134, 136, 138, 153, 184, 187, 198, 201, 204, 207, 253, 264, 268, 276, 306, 374, 391, 396, 402, 408, 414, 506, 536, 552, 561, 603, 612, 737, 748, 759, 782, 792, 804, 828, 1012, 1122, 1139, 1173, 1206, 1224, 1474, 1496, 1518, 1541, 1564, 1608, 1656, 1683, 2024, 2211, 2244, 2277, 2278, 2346, 2412, 2948, 3036, 3082, 3128, 3366, 3417, 3519, 4301, 4422, 4488, 4554, 4556, 4623, 4692, 4824, 5896, 6072, 6164, 6633, 6732, 6834, 7038, 8602, 8844, 9108, 9112, 9246, 9384, 10251, 12328, 12529, 12903, 13266, 13464, 13668, 13869, 14076, 16951, 17204, 17688, 18216, 18492, 20502, 25058, 25806, 26197, 26532, 27336, 27738, 28152, 33902, 34408, 36984, 37587, 38709, 41004, 50116, 50853, 51612, 52394, 53064, 55476, 67804, 75174, 77418, 78591, 82008, 100232, 101706, 103224, 104788, 110952, 112761, 135608, 150348, 152559, 154836, 157182, 203412, 209576, 225522, 235773, 288167, 300696, 305118, 309672, 314364, 406824, 451044, 471546, 576334, 610236, 628728, 864501, 902088, 943092, 1152668, 1220472, 1729002, 1886184, 2305336, 2593503, 3458004, 5187006, 6916008, 10374012, 20748024]

約数ペア:

[(1, 20748024), (2, 10374012), (3, 6916008), (4, 5187006), (6, 3458004), (8, 2593503), (9, 2305336), (11, 1886184), (12, 1729002), (17, 1220472), (18, 1152668), (22, 943092), (23, 902088), (24, 864501), (33, 628728), (34, 610236), (36, 576334), (44, 471546), (46, 451044), (51, 406824), (66, 314364), (67, 309672), (68, 305118), (69, 300696), (72, 288167), (88, 235773), (92, 225522), (99, 209576), (102, 203412), (132, 157182), (134, 154836), (136, 152559), (138, 150348), (153, 135608), (184, 112761), (187, 110952), (198, 104788), (201, 103224), (204, 101706), (207, 100232), (253, 82008), (264, 78591), (268, 77418), (276, 75174), (306, 67804), (374, 55476), (391, 53064), (396, 52394), (402, 51612), (408, 50853), (414, 50116), (506, 41004), (536, 38709), (552, 37587), (561, 36984), (603, 34408), (612, 33902), (737, 28152), (748, 27738), (759, 27336), (782, 26532), (792, 26197), (804, 25806), (828, 25058), (1012, 20502), (1122, 18492), (1139, 18216), (1173, 17688), (1206, 17204), (1224, 16951), (1474, 14076), (1496, 13869), (1518, 13668), (1541, 13464), (1564, 13266), (1608, 12903), (1656, 12529), (1683, 12328), (2024, 10251), (2211, 9384), (2244, 9246), (2277, 9112), (2278, 9108), (2346, 8844), (2412, 8602), (2948, 7038), (3036, 6834), (3082, 6732), (3128, 6633), (3366, 6164), (3417, 6072), (3519, 5896), (4301, 4824), (4422, 4692), (4488, 4623), (4554, 4556)]