20547757776

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3529}}^1$

素因数の和:3634

約数の個数: 320

約数和(自身を含む): 69026693120

約数和(自身を除く): 48478935344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 43, 48, 52, 56, 62, 78, 84, 86, 91, 93, 104, 112, 124, 129, 156, 168, 172, 182, 186, 208, 217, 248, 258, 273, 301, 312, 336, 344, 364, 372, 403, 434, 496, 516, 546, 559, 602, 624, 651, 688, 728, 744, 806, 868, 903, 1032, 1092, 1118, 1204, 1209, 1302, 1333, 1456, 1488, 1612, 1677, 1736, 1806, 2064, 2184, 2236, 2408, 2418, 2604, 2666, 2821, 3224, 3354, 3472, 3529, 3612, 3913, 3999, 4368, 4472, 4816, 4836, 5208, 5332, 5642, 6448, 6708, 7058, 7224, 7826, 7998, 8463, 8944, 9331, 9672, 10416, 10587, 10664, 11284, 11739, 13416, 14116, 14448, 15652, 15996, 16926, 17329, 18662, 19344, 21174, 21328, 22568, 23478, 24703, 26832, 27993, 28232, 31304, 31992, 33852, 34658, 37324, 42348, 45136, 45877, 46956, 49406, 51987, 55986, 56464, 62608, 63984, 67704, 69316, 74109, 74648, 84696, 91754, 93912, 98812, 103974, 109399, 111972, 121303, 135408, 137631, 138632, 148218, 149296, 151747, 169392, 183508, 187824, 197624, 207948, 218798, 223944, 242606, 275262, 277264, 296436, 303494, 321139, 328197, 363909, 367016, 395248, 415896, 437596, 447888, 455241, 485212, 550524, 592872, 606988, 642278, 656394, 727818, 734032, 765793, 831792, 875192, 910482, 963417, 970424, 1062229, 1101048, 1185744, 1213976, 1284556, 1312788, 1422187, 1455636, 1531586, 1750384, 1820964, 1926834, 1940848, 1972711, 2124458, 2202096, 2297379, 2427952, 2569112, 2625576, 2844374, 2911272, 3063172, 3186687, 3641928, 3853668, 3945422, 4248916, 4266561, 4594758, 4704157, 5138224, 5251152, 5688748, 5822544, 5918133, 6126344, 6373374, 7283856, 7707336, 7890844, 8497832, 8533122, 9189516, 9408314, 9955309, 11377496, 11836266, 12252688, 12746748, 13808977, 14112471, 15414672, 15781688, 16995664, 17066244, 18379032, 18816628, 19910618, 22754992, 23672532, 25493496, 27617954, 28224942, 29865927, 31563376, 32929099, 34132488, 36758064, 37633256, 39821236, 41426931, 47345064, 50986992, 55235908, 56449884, 59731854, 61154041, 65858198, 68264976, 75266512, 79642472, 82853862, 94690128, 98787297, 110471816, 112899768, 119463708, 122308082, 131716396, 159284944, 165707724, 183462123, 197574594, 220943632, 225799536, 238927416, 244616164, 263432792, 331415448, 366924246, 395149188, 428078287, 477854832, 489232328, 526865584, 662830896, 733848492, 790298376, 856156574, 978464656, 1284234861, 1467696984, 1580596752, 1712313148, 2568469722, 2935393968, 3424626296, 5136939444, 6849252592, 10273878888, 20547757776]

約数ペア:

[(1, 20547757776), (2, 10273878888), (3, 6849252592), (4, 5136939444), (6, 3424626296), (7, 2935393968), (8, 2568469722), (12, 1712313148), (13, 1580596752), (14, 1467696984), (16, 1284234861), (21, 978464656), (24, 856156574), (26, 790298376), (28, 733848492), (31, 662830896), (39, 526865584), (42, 489232328), (43, 477854832), (48, 428078287), (52, 395149188), (56, 366924246), (62, 331415448), (78, 263432792), (84, 244616164), (86, 238927416), (91, 225799536), (93, 220943632), (104, 197574594), (112, 183462123), (124, 165707724), (129, 159284944), (156, 131716396), (168, 122308082), (172, 119463708), (182, 112899768), (186, 110471816), (208, 98787297), (217, 94690128), (248, 82853862), (258, 79642472), (273, 75266512), (301, 68264976), (312, 65858198), (336, 61154041), (344, 59731854), (364, 56449884), (372, 55235908), (403, 50986992), (434, 47345064), (496, 41426931), (516, 39821236), (546, 37633256), (559, 36758064), (602, 34132488), (624, 32929099), (651, 31563376), (688, 29865927), (728, 28224942), (744, 27617954), (806, 25493496), (868, 23672532), (903, 22754992), (1032, 19910618), (1092, 18816628), (1118, 18379032), (1204, 17066244), (1209, 16995664), (1302, 15781688), (1333, 15414672), (1456, 14112471), (1488, 13808977), (1612, 12746748), (1677, 12252688), (1736, 11836266), (1806, 11377496), (2064, 9955309), (2184, 9408314), (2236, 9189516), (2408, 8533122), (2418, 8497832), (2604, 7890844), (2666, 7707336), (2821, 7283856), (3224, 6373374), (3354, 6126344), (3472, 5918133), (3529, 5822544), (3612, 5688748), (3913, 5251152), (3999, 5138224), (4368, 4704157), (4472, 4594758), (4816, 4266561), (4836, 4248916), (5208, 3945422), (5332, 3853668), (5642, 3641928), (6448, 3186687), (6708, 3063172), (7058, 2911272), (7224, 2844374), (7826, 2625576), (7998, 2569112), (8463, 2427952), (8944, 2297379), (9331, 2202096), (9672, 2124458), (10416, 1972711), (10587, 1940848), (10664, 1926834), (11284, 1820964), (11739, 1750384), (13416, 1531586), (14116, 1455636), (14448, 1422187), (15652, 1312788), (15996, 1284556), (16926, 1213976), (17329, 1185744), (18662, 1101048), (19344, 1062229), (21174, 970424), (21328, 963417), (22568, 910482), (23478, 875192), (24703, 831792), (26832, 765793), (27993, 734032), (28232, 727818), (31304, 656394), (31992, 642278), (33852, 606988), (34658, 592872), (37324, 550524), (42348, 485212), (45136, 455241), (45877, 447888), (46956, 437596), (49406, 415896), (51987, 395248), (55986, 367016), (56464, 363909), (62608, 328197), (63984, 321139), (67704, 303494), (69316, 296436), (74109, 277264), (74648, 275262), (84696, 242606), (91754, 223944), (93912, 218798), (98812, 207948), (103974, 197624), (109399, 187824), (111972, 183508), (121303, 169392), (135408, 151747), (137631, 149296), (138632, 148218)]