20164323768

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1$

素因数の和:765

約数の個数: 128

約数和(自身を含む): 51710400000

約数和(自身を除く): 31546076232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 149, 151, 214, 298, 302, 321, 349, 428, 447, 453, 596, 604, 642, 698, 856, 894, 906, 1047, 1192, 1208, 1284, 1396, 1788, 1812, 2094, 2568, 2792, 3576, 3624, 4188, 8376, 15943, 16157, 22499, 31886, 32314, 37343, 44998, 47829, 48471, 52001, 52699, 63772, 64628, 67497, 74686, 89996, 95658, 96942, 104002, 105398, 112029, 127544, 129256, 134994, 149372, 156003, 158097, 179992, 191316, 193884, 208004, 210796, 224058, 269988, 298744, 312006, 316194, 382632, 387768, 416008, 421592, 448116, 539976, 624012, 632388, 896232, 1248024, 1264776, 2407393, 4814786, 5564107, 5638793, 7222179, 7852151, 9629572, 11128214, 11277586, 14444358, 15704302, 16692321, 16916379, 19259144, 22256428, 22555172, 23556453, 28888716, 31408604, 33384642, 33832758, 44512856, 45110344, 47112906, 57777432, 62817208, 66769284, 67665516, 94225812, 133538568, 135331032, 188451624, 840180157, 1680360314, 2520540471, 3360720628, 5041080942, 6721441256, 10082161884, 20164323768]

約数ペア:

[(1, 20164323768), (2, 10082161884), (3, 6721441256), (4, 5041080942), (6, 3360720628), (8, 2520540471), (12, 1680360314), (24, 840180157), (107, 188451624), (149, 135331032), (151, 133538568), (214, 94225812), (298, 67665516), (302, 66769284), (321, 62817208), (349, 57777432), (428, 47112906), (447, 45110344), (453, 44512856), (596, 33832758), (604, 33384642), (642, 31408604), (698, 28888716), (856, 23556453), (894, 22555172), (906, 22256428), (1047, 19259144), (1192, 16916379), (1208, 16692321), (1284, 15704302), (1396, 14444358), (1788, 11277586), (1812, 11128214), (2094, 9629572), (2568, 7852151), (2792, 7222179), (3576, 5638793), (3624, 5564107), (4188, 4814786), (8376, 2407393), (15943, 1264776), (16157, 1248024), (22499, 896232), (31886, 632388), (32314, 624012), (37343, 539976), (44998, 448116), (47829, 421592), (48471, 416008), (52001, 387768), (52699, 382632), (63772, 316194), (64628, 312006), (67497, 298744), (74686, 269988), (89996, 224058), (95658, 210796), (96942, 208004), (104002, 193884), (105398, 191316), (112029, 179992), (127544, 158097), (129256, 156003), (134994, 149372)]