20482219008

素因数分解:

$2^{10}\times 3^3\times {\mathrm{211}}^1\times {\mathrm{3511}}^1$

素因数の和:3751

約数の個数: 176

約数和(自身を含む): 60963262720

約数和(自身を除く): 40481043712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 211, 216, 256, 288, 384, 422, 432, 512, 576, 633, 768, 844, 864, 1024, 1152, 1266, 1536, 1688, 1728, 1899, 2304, 2532, 3072, 3376, 3456, 3511, 3798, 4608, 5064, 5697, 6752, 6912, 7022, 7596, 9216, 10128, 10533, 11394, 13504, 13824, 14044, 15192, 20256, 21066, 22788, 27008, 27648, 28088, 30384, 31599, 40512, 42132, 45576, 54016, 56176, 60768, 63198, 81024, 84264, 91152, 94797, 108032, 112352, 121536, 126396, 162048, 168528, 182304, 189594, 216064, 224704, 243072, 252792, 324096, 337056, 364608, 379188, 449408, 486144, 505584, 648192, 674112, 729216, 740821, 758376, 898816, 972288, 1011168, 1348224, 1458432, 1481642, 1516752, 1797632, 1944576, 2022336, 2222463, 2696448, 2916864, 2963284, 3033504, 3595264, 4044672, 4444926, 5392896, 5833728, 5926568, 6067008, 6667389, 8089344, 8889852, 10785792, 11853136, 12134016, 13334778, 16178688, 17779704, 20002167, 23706272, 24268032, 26669556, 32357376, 35559408, 40004334, 47412544, 48536064, 53339112, 71118816, 80008668, 94825088, 97072128, 106678224, 142237632, 160017336, 189650176, 213356448, 284475264, 320034672, 379300352, 426712896, 568950528, 640069344, 758600704, 853425792, 1137901056, 1280138688, 1706851584, 2275802112, 2560277376, 3413703168, 5120554752, 6827406336, 10241109504, 20482219008]

約数ペア:

[(1, 20482219008), (2, 10241109504), (3, 6827406336), (4, 5120554752), (6, 3413703168), (8, 2560277376), (9, 2275802112), (12, 1706851584), (16, 1280138688), (18, 1137901056), (24, 853425792), (27, 758600704), (32, 640069344), (36, 568950528), (48, 426712896), (54, 379300352), (64, 320034672), (72, 284475264), (96, 213356448), (108, 189650176), (128, 160017336), (144, 142237632), (192, 106678224), (211, 97072128), (216, 94825088), (256, 80008668), (288, 71118816), (384, 53339112), (422, 48536064), (432, 47412544), (512, 40004334), (576, 35559408), (633, 32357376), (768, 26669556), (844, 24268032), (864, 23706272), (1024, 20002167), (1152, 17779704), (1266, 16178688), (1536, 13334778), (1688, 12134016), (1728, 11853136), (1899, 10785792), (2304, 8889852), (2532, 8089344), (3072, 6667389), (3376, 6067008), (3456, 5926568), (3511, 5833728), (3798, 5392896), (4608, 4444926), (5064, 4044672), (5697, 3595264), (6752, 3033504), (6912, 2963284), (7022, 2916864), (7596, 2696448), (9216, 2222463), (10128, 2022336), (10533, 1944576), (11394, 1797632), (13504, 1516752), (13824, 1481642), (14044, 1458432), (15192, 1348224), (20256, 1011168), (21066, 972288), (22788, 898816), (27008, 758376), (27648, 740821), (28088, 729216), (30384, 674112), (31599, 648192), (40512, 505584), (42132, 486144), (45576, 449408), (54016, 379188), (56176, 364608), (60768, 337056), (63198, 324096), (81024, 252792), (84264, 243072), (91152, 224704), (94797, 216064), (108032, 189594), (112352, 182304), (121536, 168528), (126396, 162048)]