20148476976

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{63803}}^1$

素因数の和:63880

約数の個数: 160

約数和(自身を含む): 62660632320

約数和(自身を除く): 42512155344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 43, 48, 51, 54, 68, 72, 86, 102, 108, 129, 136, 144, 153, 172, 204, 216, 258, 272, 306, 344, 387, 408, 432, 459, 516, 612, 688, 731, 774, 816, 918, 1032, 1161, 1224, 1462, 1548, 1836, 2064, 2193, 2322, 2448, 2924, 3096, 3672, 4386, 4644, 5848, 6192, 6579, 7344, 8772, 9288, 11696, 13158, 17544, 18576, 19737, 26316, 35088, 39474, 52632, 63803, 78948, 105264, 127606, 157896, 191409, 255212, 315792, 382818, 510424, 574227, 765636, 1020848, 1084651, 1148454, 1531272, 1722681, 2169302, 2296908, 2743529, 3062544, 3253953, 3445362, 4338604, 4593816, 5487058, 6507906, 6890724, 8230587, 8677208, 9187632, 9761859, 10974116, 13015812, 13781448, 16461174, 17354416, 19523718, 21948232, 24691761, 26031624, 27562896, 29285577, 32922348, 39047436, 43896464, 46639993, 49383522, 52063248, 58571154, 65844696, 74075283, 78094872, 93279986, 98767044, 117142308, 131689392, 139919979, 148150566, 156189744, 186559972, 197534088, 234284616, 279839958, 296301132, 373119944, 395068176, 419759937, 468569232, 559679916, 592602264, 746239888, 839519874, 1119359832, 1185204528, 1259279811, 1679039748, 2238719664, 2518559622, 3358079496, 5037119244, 6716158992, 10074238488, 20148476976]

約数ペア:

[(1, 20148476976), (2, 10074238488), (3, 6716158992), (4, 5037119244), (6, 3358079496), (8, 2518559622), (9, 2238719664), (12, 1679039748), (16, 1259279811), (17, 1185204528), (18, 1119359832), (24, 839519874), (27, 746239888), (34, 592602264), (36, 559679916), (43, 468569232), (48, 419759937), (51, 395068176), (54, 373119944), (68, 296301132), (72, 279839958), (86, 234284616), (102, 197534088), (108, 186559972), (129, 156189744), (136, 148150566), (144, 139919979), (153, 131689392), (172, 117142308), (204, 98767044), (216, 93279986), (258, 78094872), (272, 74075283), (306, 65844696), (344, 58571154), (387, 52063248), (408, 49383522), (432, 46639993), (459, 43896464), (516, 39047436), (612, 32922348), (688, 29285577), (731, 27562896), (774, 26031624), (816, 24691761), (918, 21948232), (1032, 19523718), (1161, 17354416), (1224, 16461174), (1462, 13781448), (1548, 13015812), (1836, 10974116), (2064, 9761859), (2193, 9187632), (2322, 8677208), (2448, 8230587), (2924, 6890724), (3096, 6507906), (3672, 5487058), (4386, 4593816), (4644, 4338604), (5848, 3445362), (6192, 3253953), (6579, 3062544), (7344, 2743529), (8772, 2296908), (9288, 2169302), (11696, 1722681), (13158, 1531272), (17544, 1148454), (18576, 1084651), (19737, 1020848), (26316, 765636), (35088, 574227), (39474, 510424), (52632, 382818), (63803, 315792), (78948, 255212), (105264, 191409), (127606, 157896)]