20536700808

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1\times {\mathrm{5669}}^1$

素因数の和:6391

約数の個数: 128

約数和(自身を含む): 58639593600

約数和(自身を除く): 38102892792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 683, 884, 1326, 1366, 1768, 2049, 2652, 2732, 4098, 5304, 5464, 5669, 8196, 8879, 11338, 11611, 16392, 17007, 17758, 22676, 23222, 26637, 34014, 34833, 35516, 45352, 46444, 53274, 68028, 69666, 71032, 73697, 92888, 96373, 106548, 136056, 139332, 147394, 150943, 192746, 213096, 221091, 278664, 289119, 294788, 301886, 385492, 442182, 452829, 578238, 589576, 603772, 770984, 884364, 905658, 1156476, 1207544, 1252849, 1768728, 1811316, 2312952, 2505698, 3622632, 3758547, 3871927, 5011396, 7517094, 7743854, 10022792, 11615781, 15034188, 15487708, 23231562, 30068376, 30975416, 46463124, 50335051, 65822759, 92926248, 100670102, 131645518, 151005153, 197468277, 201340204, 263291036, 302010306, 394936554, 402680408, 526582072, 604020612, 789873108, 855695867, 1208041224, 1579746216, 1711391734, 2567087601, 3422783468, 5134175202, 6845566936, 10268350404, 20536700808]

約数ペア:

[(1, 20536700808), (2, 10268350404), (3, 6845566936), (4, 5134175202), (6, 3422783468), (8, 2567087601), (12, 1711391734), (13, 1579746216), (17, 1208041224), (24, 855695867), (26, 789873108), (34, 604020612), (39, 526582072), (51, 402680408), (52, 394936554), (68, 302010306), (78, 263291036), (102, 201340204), (104, 197468277), (136, 151005153), (156, 131645518), (204, 100670102), (221, 92926248), (312, 65822759), (408, 50335051), (442, 46463124), (663, 30975416), (683, 30068376), (884, 23231562), (1326, 15487708), (1366, 15034188), (1768, 11615781), (2049, 10022792), (2652, 7743854), (2732, 7517094), (4098, 5011396), (5304, 3871927), (5464, 3758547), (5669, 3622632), (8196, 2505698), (8879, 2312952), (11338, 1811316), (11611, 1768728), (16392, 1252849), (17007, 1207544), (17758, 1156476), (22676, 905658), (23222, 884364), (26637, 770984), (34014, 603772), (34833, 589576), (35516, 578238), (45352, 452829), (46444, 442182), (53274, 385492), (68028, 301886), (69666, 294788), (71032, 289119), (73697, 278664), (92888, 221091), (96373, 213096), (106548, 192746), (136056, 150943), (139332, 147394)]