20185968096

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{196331}}^1$

素因数の和:196374

約数の個数: 192

約数和(自身を含む): 71244956160

約数和(自身を除く): 51058988064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 168, 189, 204, 216, 224, 238, 252, 272, 288, 306, 336, 357, 378, 408, 432, 459, 476, 504, 544, 612, 672, 714, 756, 816, 864, 918, 952, 1008, 1071, 1224, 1428, 1512, 1632, 1836, 1904, 2016, 2142, 2448, 2856, 3024, 3213, 3672, 3808, 4284, 4896, 5712, 6048, 6426, 7344, 8568, 11424, 12852, 14688, 17136, 25704, 34272, 51408, 102816, 196331, 392662, 588993, 785324, 1177986, 1374317, 1570648, 1766979, 2355972, 2748634, 3141296, 3337627, 3533958, 4122951, 4711944, 5300937, 5497268, 6282592, 6675254, 7067916, 8245902, 9423888, 10012881, 10601874, 10994536, 12368853, 13350508, 14135832, 16491804, 18847776, 20025762, 21203748, 21989072, 23363389, 24737706, 26701016, 28271664, 30038643, 32983608, 37106559, 40051524, 42407496, 43978144, 46726778, 49475412, 53402032, 56543328, 60077286, 65967216, 70090167, 74213118, 80103048, 84814992, 90115929, 93453556, 98950824, 106804064, 120154572, 131934432, 140180334, 148426236, 160206096, 169629984, 180231858, 186907112, 197901648, 210270501, 240309144, 280360668, 296852472, 320412192, 360463716, 373814224, 395803296, 420541002, 480618288, 560721336, 593704944, 630811503, 720927432, 747628448, 841082004, 961236576, 1121442672, 1187409888, 1261623006, 1441854864, 1682164008, 2242885344, 2523246012, 2883709728, 3364328016, 5046492024, 6728656032, 10092984048, 20185968096]

約数ペア:

[(1, 20185968096), (2, 10092984048), (3, 6728656032), (4, 5046492024), (6, 3364328016), (7, 2883709728), (8, 2523246012), (9, 2242885344), (12, 1682164008), (14, 1441854864), (16, 1261623006), (17, 1187409888), (18, 1121442672), (21, 961236576), (24, 841082004), (27, 747628448), (28, 720927432), (32, 630811503), (34, 593704944), (36, 560721336), (42, 480618288), (48, 420541002), (51, 395803296), (54, 373814224), (56, 360463716), (63, 320412192), (68, 296852472), (72, 280360668), (84, 240309144), (96, 210270501), (102, 197901648), (108, 186907112), (112, 180231858), (119, 169629984), (126, 160206096), (136, 148426236), (144, 140180334), (153, 131934432), (168, 120154572), (189, 106804064), (204, 98950824), (216, 93453556), (224, 90115929), (238, 84814992), (252, 80103048), (272, 74213118), (288, 70090167), (306, 65967216), (336, 60077286), (357, 56543328), (378, 53402032), (408, 49475412), (432, 46726778), (459, 43978144), (476, 42407496), (504, 40051524), (544, 37106559), (612, 32983608), (672, 30038643), (714, 28271664), (756, 26701016), (816, 24737706), (864, 23363389), (918, 21989072), (952, 21203748), (1008, 20025762), (1071, 18847776), (1224, 16491804), (1428, 14135832), (1512, 13350508), (1632, 12368853), (1836, 10994536), (1904, 10601874), (2016, 10012881), (2142, 9423888), (2448, 8245902), (2856, 7067916), (3024, 6675254), (3213, 6282592), (3672, 5497268), (3808, 5300937), (4284, 4711944), (4896, 4122951), (5712, 3533958), (6048, 3337627), (6426, 3141296), (7344, 2748634), (8568, 2355972), (11424, 1766979), (12852, 1570648), (14688, 1374317), (17136, 1177986), (25704, 785324), (34272, 588993), (51408, 392662), (102816, 196331)]