20106955242

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{2789}}^1$

素因数の和:3093

約数の個数: 128

約数和(自身を含む): 49898592000

約数和(自身を除く): 29791636758

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 53, 54, 66, 99, 106, 159, 198, 229, 297, 318, 458, 477, 583, 594, 687, 954, 1166, 1374, 1431, 1749, 2061, 2519, 2789, 2862, 3498, 4122, 5038, 5247, 5578, 6183, 7557, 8367, 10494, 12137, 12366, 15114, 15741, 16734, 22671, 24274, 25101, 30679, 31482, 36411, 45342, 50202, 61358, 68013, 72822, 75303, 92037, 109233, 133507, 136026, 147817, 150606, 184074, 218466, 267014, 276111, 295634, 327699, 400521, 443451, 552222, 638681, 655398, 801042, 828333, 886902, 1201563, 1277362, 1330353, 1625987, 1656666, 1916043, 2403126, 2660706, 3251974, 3604689, 3832086, 3991059, 4877961, 5748129, 7025491, 7209378, 7982118, 9755922, 11496258, 14050982, 14633883, 17244387, 21076473, 29267766, 33850093, 34488774, 42152946, 43901649, 63229419, 67700186, 87803298, 101550279, 126458838, 189688257, 203100558, 304650837, 372351023, 379376514, 609301674, 744702046, 913952511, 1117053069, 1827905022, 2234106138, 3351159207, 6702318414, 10053477621, 20106955242]

約数ペア:

[(1, 20106955242), (2, 10053477621), (3, 6702318414), (6, 3351159207), (9, 2234106138), (11, 1827905022), (18, 1117053069), (22, 913952511), (27, 744702046), (33, 609301674), (53, 379376514), (54, 372351023), (66, 304650837), (99, 203100558), (106, 189688257), (159, 126458838), (198, 101550279), (229, 87803298), (297, 67700186), (318, 63229419), (458, 43901649), (477, 42152946), (583, 34488774), (594, 33850093), (687, 29267766), (954, 21076473), (1166, 17244387), (1374, 14633883), (1431, 14050982), (1749, 11496258), (2061, 9755922), (2519, 7982118), (2789, 7209378), (2862, 7025491), (3498, 5748129), (4122, 4877961), (5038, 3991059), (5247, 3832086), (5578, 3604689), (6183, 3251974), (7557, 2660706), (8367, 2403126), (10494, 1916043), (12137, 1656666), (12366, 1625987), (15114, 1330353), (15741, 1277362), (16734, 1201563), (22671, 886902), (24274, 828333), (25101, 801042), (30679, 655398), (31482, 638681), (36411, 552222), (45342, 443451), (50202, 400521), (61358, 327699), (68013, 295634), (72822, 276111), (75303, 267014), (92037, 218466), (109233, 184074), (133507, 150606), (136026, 147817)]