20141696144

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{773}}^1$

素因数の和:1144

約数の個数: 80

約数和(自身を含む): 40105683072

約数和(自身を除く): 19963986928

約数列:

[1, 2, 4, 8, 16, 97, 103, 163, 194, 206, 326, 388, 412, 652, 773, 776, 824, 1304, 1546, 1552, 1648, 2608, 3092, 6184, 9991, 12368, 15811, 16789, 19982, 31622, 33578, 39964, 63244, 67156, 74981, 79619, 79928, 125999, 126488, 134312, 149962, 159238, 159856, 251998, 252976, 268624, 299924, 318476, 503996, 599848, 636952, 1007992, 1199696, 1273904, 1628533, 2015984, 3257066, 6514132, 7723043, 12221903, 12977897, 13028264, 15446086, 24443806, 25955794, 26056528, 30892172, 48887612, 51911588, 61784344, 97775224, 103823176, 123568688, 195550448, 207646352, 1258856009, 2517712018, 5035424036, 10070848072, 20141696144]

約数ペア:

[(1, 20141696144), (2, 10070848072), (4, 5035424036), (8, 2517712018), (16, 1258856009), (97, 207646352), (103, 195550448), (163, 123568688), (194, 103823176), (206, 97775224), (326, 61784344), (388, 51911588), (412, 48887612), (652, 30892172), (773, 26056528), (776, 25955794), (824, 24443806), (1304, 15446086), (1546, 13028264), (1552, 12977897), (1648, 12221903), (2608, 7723043), (3092, 6514132), (6184, 3257066), (9991, 2015984), (12368, 1628533), (15811, 1273904), (16789, 1199696), (19982, 1007992), (31622, 636952), (33578, 599848), (39964, 503996), (63244, 318476), (67156, 299924), (74981, 268624), (79619, 252976), (79928, 251998), (125999, 159856), (126488, 159238), (134312, 149962)]