20183514656

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{991}}^1\times {\mathrm{1291}}^1$

素因数の和:2338

約数の個数: 96

約数和(自身を含む): 43602209280

約数和(自身を除く): 23418694624

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 68, 116, 136, 232, 272, 464, 493, 544, 928, 986, 991, 1291, 1972, 1982, 2582, 3944, 3964, 5164, 7888, 7928, 10328, 15776, 15856, 16847, 20656, 21947, 28739, 31712, 33694, 37439, 41312, 43894, 57478, 67388, 74878, 87788, 114956, 134776, 149756, 175576, 229912, 269552, 299512, 351152, 459824, 488563, 539104, 599024, 636463, 702304, 919648, 977126, 1198048, 1272926, 1279381, 1954252, 2545852, 2558762, 3908504, 5091704, 5117524, 7817008, 10183408, 10235048, 15634016, 20366816, 20470096, 21749477, 37102049, 40940192, 43498954, 74204098, 86997908, 148408196, 173995816, 296816392, 347991632, 593632784, 630734833, 695983264, 1187265568, 1261469666, 2522939332, 5045878664, 10091757328, 20183514656]

約数ペア:

[(1, 20183514656), (2, 10091757328), (4, 5045878664), (8, 2522939332), (16, 1261469666), (17, 1187265568), (29, 695983264), (32, 630734833), (34, 593632784), (58, 347991632), (68, 296816392), (116, 173995816), (136, 148408196), (232, 86997908), (272, 74204098), (464, 43498954), (493, 40940192), (544, 37102049), (928, 21749477), (986, 20470096), (991, 20366816), (1291, 15634016), (1972, 10235048), (1982, 10183408), (2582, 7817008), (3944, 5117524), (3964, 5091704), (5164, 3908504), (7888, 2558762), (7928, 2545852), (10328, 1954252), (15776, 1279381), (15856, 1272926), (16847, 1198048), (20656, 977126), (21947, 919648), (28739, 702304), (31712, 636463), (33694, 599024), (37439, 539104), (41312, 488563), (43894, 459824), (57478, 351152), (67388, 299512), (74878, 269552), (87788, 229912), (114956, 175576), (134776, 149756)]