20176986072

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{733}}^1\times {\mathrm{1061}}^1$

素因数の和:1873

約数の個数: 128

約数和(自身を含む): 53879592960

約数和(自身を除く): 33702606888

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 47, 69, 92, 94, 138, 141, 184, 188, 276, 282, 376, 552, 564, 733, 1061, 1081, 1128, 1466, 2122, 2162, 2199, 2932, 3183, 3243, 4244, 4324, 4398, 5864, 6366, 6486, 8488, 8648, 8796, 12732, 12972, 16859, 17592, 24403, 25464, 25944, 33718, 34451, 48806, 49867, 50577, 67436, 68902, 73209, 97612, 99734, 101154, 103353, 134872, 137804, 146418, 149601, 195224, 199468, 202308, 206706, 275608, 292836, 299202, 398936, 404616, 413412, 585672, 598404, 777713, 792373, 826824, 1146941, 1196808, 1555426, 1584746, 2293882, 2333139, 2377119, 3110852, 3169492, 3440823, 4587764, 4666278, 4754238, 6221704, 6338984, 6881646, 9175528, 9332556, 9508476, 13763292, 17887399, 18665112, 19016952, 27526584, 35774798, 36552511, 53662197, 71549596, 73105022, 107324394, 109657533, 143099192, 146210044, 214648788, 219315066, 292420088, 429297576, 438630132, 840707753, 877260264, 1681415506, 2522123259, 3362831012, 5044246518, 6725662024, 10088493036, 20176986072]

約数ペア:

[(1, 20176986072), (2, 10088493036), (3, 6725662024), (4, 5044246518), (6, 3362831012), (8, 2522123259), (12, 1681415506), (23, 877260264), (24, 840707753), (46, 438630132), (47, 429297576), (69, 292420088), (92, 219315066), (94, 214648788), (138, 146210044), (141, 143099192), (184, 109657533), (188, 107324394), (276, 73105022), (282, 71549596), (376, 53662197), (552, 36552511), (564, 35774798), (733, 27526584), (1061, 19016952), (1081, 18665112), (1128, 17887399), (1466, 13763292), (2122, 9508476), (2162, 9332556), (2199, 9175528), (2932, 6881646), (3183, 6338984), (3243, 6221704), (4244, 4754238), (4324, 4666278), (4398, 4587764), (5864, 3440823), (6366, 3169492), (6486, 3110852), (8488, 2377119), (8648, 2333139), (8796, 2293882), (12732, 1584746), (12972, 1555426), (16859, 1196808), (17592, 1146941), (24403, 826824), (25464, 792373), (25944, 777713), (33718, 598404), (34451, 585672), (48806, 413412), (49867, 404616), (50577, 398936), (67436, 299202), (68902, 292836), (73209, 275608), (97612, 206706), (99734, 202308), (101154, 199468), (103353, 195224), (134872, 149601), (137804, 146418)]