20180770176

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{441631}}^1$

素因数の和:441672

約数の個数: 128

約数和(自身を含む): 64866908160

約数和(自身を除く): 44686137984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 272, 336, 357, 384, 408, 448, 476, 544, 672, 714, 816, 896, 952, 1088, 1344, 1428, 1632, 1904, 2176, 2688, 2856, 3264, 3808, 5712, 6528, 7616, 11424, 15232, 22848, 45696, 441631, 883262, 1324893, 1766524, 2649786, 3091417, 3533048, 5299572, 6182834, 7066096, 7507727, 9274251, 10599144, 12365668, 14132192, 15015454, 18548502, 21198288, 22523181, 24731336, 28264384, 30030908, 37097004, 42396576, 45046362, 49462672, 52554089, 56528768, 60061816, 74194008, 84793152, 90092724, 98925344, 105108178, 120123632, 148388016, 157662267, 169586304, 180185448, 197850688, 210216356, 240247264, 296776032, 315324534, 360370896, 395701376, 420432712, 480494528, 593552064, 630649068, 720741792, 840865424, 960989056, 1187104128, 1261298136, 1441483584, 1681730848, 2522596272, 2882967168, 3363461696, 5045192544, 6726923392, 10090385088, 20180770176]

約数ペア:

[(1, 20180770176), (2, 10090385088), (3, 6726923392), (4, 5045192544), (6, 3363461696), (7, 2882967168), (8, 2522596272), (12, 1681730848), (14, 1441483584), (16, 1261298136), (17, 1187104128), (21, 960989056), (24, 840865424), (28, 720741792), (32, 630649068), (34, 593552064), (42, 480494528), (48, 420432712), (51, 395701376), (56, 360370896), (64, 315324534), (68, 296776032), (84, 240247264), (96, 210216356), (102, 197850688), (112, 180185448), (119, 169586304), (128, 157662267), (136, 148388016), (168, 120123632), (192, 105108178), (204, 98925344), (224, 90092724), (238, 84793152), (272, 74194008), (336, 60061816), (357, 56528768), (384, 52554089), (408, 49462672), (448, 45046362), (476, 42396576), (544, 37097004), (672, 30030908), (714, 28264384), (816, 24731336), (896, 22523181), (952, 21198288), (1088, 18548502), (1344, 15015454), (1428, 14132192), (1632, 12365668), (1904, 10599144), (2176, 9274251), (2688, 7507727), (2856, 7066096), (3264, 6182834), (3808, 5299572), (5712, 3533048), (6528, 3091417), (7616, 2649786), (11424, 1766524), (15232, 1324893), (22848, 883262), (45696, 441631)]